| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Chernobyl disaster
|
465,554
|
15,017
|
B
|
High
|
| 2
|
Bhopal disaster
|
172,547
|
5,566
|
B
|
High
|
| 3
|
ALS
|
154,424
|
4,981
|
GA
|
High
|
| 4
|
Fukushima nuclear accident
|
142,383
|
4,593
|
GA
|
High
|
| 5
|
Space Shuttle Challenger disaster
|
123,001
|
3,967
|
FA
|
Low
|
| 6
|
2020 Beirut explosion
|
95,773
|
3,089
|
B
|
Mid
|
| 7
|
Elephant's Foot (Chernobyl)
|
93,596
|
3,019
|
Start
|
Low
|
| 8
|
Three Mile Island accident
|
93,065
|
3,002
|
B
|
High
|
| 9
|
Chronic obstructive pulmonary disease
|
91,893
|
2,964
|
GA
|
High
|
| 10
|
World Health Organization
|
84,308
|
2,719
|
B
|
Mid
|
| 11
|
Asbestos
|
83,876
|
2,705
|
B
|
High
|
| 12
|
Aberfan disaster
|
83,094
|
2,680
|
FA
|
Low
|
| 13
|
Space Shuttle Columbia disaster
|
78,967
|
2,547
|
FA
|
Mid
|
| 14
|
Post-traumatic stress disorder
|
77,677
|
2,505
|
B
|
High
|
| 15
|
Aspirin
|
70,379
|
2,270
|
GA
|
Low
|
| 16
|
Cancer
|
70,128
|
2,262
|
B
|
High
|
| 17
|
Antimony
|
69,858
|
2,253
|
GA
|
Low
|
| 18
|
Mercury (element)
|
67,087
|
2,164
|
GA
|
Mid
|
| 19
|
Bronchitis
|
66,150
|
2,133
|
B
|
Unknown
|
| 20
|
Great Molasses Flood
|
65,072
|
2,099
|
B
|
Low
|
| 21
|
Aluminium
|
64,222
|
2,071
|
GA
|
Low
|
| 22
|
Electronic cigarette
|
61,807
|
1,993
|
B
|
Low
|
| 23
|
Pollution
|
60,690
|
1,957
|
B
|
Mid
|
| 24
|
Chernobyl Nuclear Power Plant
|
59,374
|
1,915
|
C
|
Mid
|
| 25
|
Tinnitus
|
57,913
|
1,868
|
B
|
Mid
|
| 26
|
3D printing
|
57,909
|
1,868
|
B
|
Low
|
| 27
|
Ammonia
|
56,009
|
1,806
|
B
|
Mid
|
| 28
|
Nitrous oxide
|
54,931
|
1,771
|
B
|
Mid
|
| 29
|
Copper
|
54,410
|
1,755
|
GA
|
Low
|
| 30
|
Ultraviolet
|
53,725
|
1,733
|
B
|
High
|
| 31
|
Lead
|
53,128
|
1,713
|
FA
|
High
|
| 32
|
Carbon dioxide
|
52,820
|
1,703
|
C
|
Low
|
| 33
|
Lithium
|
50,080
|
1,615
|
GA
|
Mid
|
| 34
|
Anthrax
|
49,807
|
1,606
|
B
|
Low
|
| 35
|
Diatomaceous earth
|
46,640
|
1,504
|
B
|
Low
|
| 36
|
Chernobyl exclusion zone
|
46,052
|
1,485
|
C
|
Mid
|
| 37
|
Bromine
|
45,915
|
1,481
|
GA
|
Mid
|
| 38
|
Radium Girls
|
45,086
|
1,454
|
C
|
Low
|
| 39
|
Formaldehyde
|
44,862
|
1,447
|
B
|
Top
|
| 40
|
Acetic acid
|
43,562
|
1,405
|
FA
|
Low
|
| 41
|
Triangle Shirtwaist Factory fire
|
43,516
|
1,403
|
B
|
High
|
| 42
|
Deepwater Horizon oil spill
|
42,812
|
1,381
|
C
|
High
|
| 43
|
Carbon monoxide poisoning
|
41,730
|
1,346
|
GA
|
High
|
| 44
|
Chlorine
|
41,590
|
1,341
|
GA
|
Mid
|
| 45
|
Brown recluse spider
|
41,433
|
1,336
|
B
|
Unknown
|
| 46
|
Cobalt
|
39,987
|
1,289
|
GA
|
Mid
|
| 47
|
Cyanide poisoning
|
39,470
|
1,273
|
B
|
High
|
| 48
|
TNT
|
39,207
|
1,264
|
B
|
Mid
|
| 49
|
Chloroform
|
39,137
|
1,262
|
B
|
Mid
|
| 50
|
Kursk submarine disaster
|
38,762
|
1,250
|
B
|
Mid
|
| 51
|
Avian influenza
|
38,532
|
1,242
|
B
|
Mid
|
| 52
|
Carbon monoxide
|
38,221
|
1,232
|
B
|
Unknown
|
| 53
|
Arsenic
|
38,161
|
1,231
|
B
|
Low
|
| 54
|
Nitroglycerin
|
38,002
|
1,225
|
C
|
Mid
|
| 55
|
Chemotherapy
|
37,780
|
1,218
|
B
|
Low
|
| 56
|
Kinesiology
|
37,506
|
1,209
|
B
|
High
|
| 57
|
Benzene
|
36,815
|
1,187
|
B
|
High
|
| 58
|
Mesothelioma
|
36,412
|
1,174
|
B
|
Top
|
| 59
|
NFPA 704
|
36,338
|
1,172
|
C
|
Low
|
| 60
|
Rust shooting incident
|
36,153
|
1,166
|
C
|
Mid
|
| 61
|
Sexual harassment
|
35,687
|
1,151
|
B
|
High
|
| 62
|
Waste management
|
34,131
|
1,101
|
B
|
Mid
|
| 63
|
Coke (fuel)
|
33,782
|
1,089
|
Start
|
Unknown
|
| 64
|
Individual involvement in the Chernobyl disaster
|
33,486
|
1,080
|
List
|
Low
|
| 65
|
RDX
|
32,975
|
1,063
|
B
|
Low
|
| 66
|
Camphor
|
32,960
|
1,063
|
B
|
Low
|
| 67
|
Decompression sickness
|
32,838
|
1,059
|
GA
|
High
|
| 68
|
Acetone
|
32,295
|
1,041
|
B
|
Low
|
| 69
|
Chernobyl Nuclear Power Plant sarcophagus
|
31,903
|
1,029
|
Start
|
Low
|
| 70
|
Chromium
|
31,797
|
1,025
|
GA
|
Mid
|
| 71
|
Chernobyl New Safe Confinement
|
31,788
|
1,025
|
C
|
Mid
|
| 72
|
Hydrogen sulfide
|
31,736
|
1,023
|
B
|
Top
|
| 73
|
Deepwater Horizon
|
31,304
|
1,009
|
GA
|
Low
|
| 74
|
Influenza A virus subtype H5N1
|
30,809
|
993
|
B
|
Low
|
| 75
|
Colchicine
|
30,796
|
993
|
C
|
Unknown
|
| 76
|
Radon
|
30,467
|
982
|
B
|
Low
|
| 77
|
Explosive
|
30,345
|
978
|
C
|
High
|
| 78
|
Borax
|
30,312
|
977
|
C
|
Unknown
|
| 79
|
Goiânia accident
|
30,262
|
976
|
C
|
Low
|
| 80
|
Calcium hydroxide
|
30,259
|
976
|
C
|
Low
|
| 81
|
Legionnaires' disease
|
30,196
|
974
|
B
|
Low
|
| 82
|
Nanotechnology
|
29,770
|
960
|
B
|
High
|
| 83
|
Manganese
|
29,381
|
947
|
B
|
Low
|
| 84
|
Bitumen
|
28,113
|
906
|
B
|
Low
|
| 85
|
Paronychia
|
27,793
|
896
|
C
|
Low
|
| 86
|
Tokaimura nuclear accidents
|
27,731
|
894
|
B
|
Low
|
| 87
|
996 working hour system
|
27,545
|
888
|
B
|
High
|
| 88
|
Ethylene glycol
|
27,347
|
882
|
B
|
Mid
|
| 89
|
Semi-trailer truck
|
26,959
|
869
|
B
|
Mid
|
| 90
|
Noise pollution
|
26,803
|
864
|
C
|
Unknown
|
| 91
|
DDT
|
26,724
|
862
|
B
|
Mid
|
| 92
|
Nuclear and radiation accidents and incidents
|
26,551
|
856
|
B
|
Top
|
| 93
|
Concrete
|
26,517
|
855
|
C
|
Mid
|
| 94
|
Federal Emergency Management Agency
|
26,443
|
853
|
C
|
Low
|
| 95
|
Love Canal
|
26,124
|
842
|
B
|
Low
|
| 96
|
Runway excursion
|
26,111
|
842
|
C
|
Low
|
| 97
|
Chilblains
|
25,953
|
837
|
Start
|
Unknown
|
| 98
|
Beryllium
|
25,488
|
822
|
GA
|
High
|
| 99
|
Chloropicrin
|
25,386
|
818
|
Start
|
Unknown
|
| 100
|
Carpal tunnel syndrome
|
25,242
|
814
|
B
|
High
|
| 101
|
Calcium oxide
|
24,753
|
798
|
C
|
Low
|
| 102
|
Lead poisoning
|
24,567
|
792
|
GA
|
High
|
| 103
|
Tattoo
|
24,333
|
784
|
B
|
Low
|
| 104
|
Saturation diving
|
24,216
|
781
|
B
|
Mid
|
| 105
|
Fire extinguisher
|
24,173
|
779
|
B
|
Mid
|
| 106
|
Nitrocellulose
|
23,546
|
759
|
Start
|
Mid
|
| 107
|
Hydrazine
|
23,443
|
756
|
B
|
Low
|
| 108
|
Coal mining
|
22,950
|
740
|
B
|
Low
|
| 109
|
Argon
|
22,878
|
738
|
B
|
Low
|
| 110
|
Ammonium nitrate
|
22,761
|
734
|
C
|
Mid
|
| 111
|
Cellulose
|
22,757
|
734
|
B
|
Unknown
|
| 112
|
Mining
|
22,581
|
728
|
B
|
Top
|
| 113
|
Toluene
|
22,108
|
713
|
B
|
Top
|
| 114
|
Aluminium oxide
|
22,013
|
710
|
B
|
Low
|
| 115
|
Exxon Valdez oil spill
|
21,748
|
701
|
B
|
Mid
|
| 116
|
Casting couch
|
21,205
|
684
|
C
|
Low
|
| 117
|
Dead man's switch
|
21,176
|
683
|
C
|
Low
|
| 118
|
Wildfire
|
21,162
|
682
|
B
|
Mid
|
| 119
|
First aid
|
20,933
|
675
|
C
|
Low
|
| 120
|
Carbon tetrachloride
|
20,819
|
671
|
B
|
Unknown
|
| 121
|
Titanium dioxide
|
20,584
|
664
|
B
|
Low
|
| 122
|
Circuit breaker
|
20,470
|
660
|
C
|
Mid
|
| 123
|
International Labour Organization
|
20,173
|
650
|
B
|
Low
|
| 124
|
Fiberglass
|
20,017
|
645
|
C
|
Unknown
|
| 125
|
Agriculture in India
|
20,003
|
645
|
B
|
High
|
| 126
|
Louis Slotin
|
19,723
|
636
|
FA
|
Low
|
| 127
|
Construction
|
19,661
|
634
|
C
|
High
|
| 128
|
Rana Plaza collapse
|
19,453
|
627
|
C
|
High
|
| 129
|
Brucellosis
|
19,298
|
622
|
B
|
Mid
|
| 130
|
Contact dermatitis
|
19,188
|
618
|
C
|
Low
|
| 131
|
Piper Alpha
|
19,131
|
617
|
B
|
Low
|
| 132
|
Calcium carbonate
|
18,934
|
610
|
B
|
Unknown
|
| 133
|
Minamata disease
|
18,820
|
607
|
B
|
Mid
|
| 134
|
Poultry farming
|
18,756
|
605
|
B
|
High
|
| 135
|
User interface
|
18,557
|
598
|
C
|
High
|
| 136
|
Risk management
|
18,506
|
596
|
C
|
Top
|
| 137
|
Carcinogen
|
18,461
|
595
|
C
|
Top
|
| 138
|
Bisphenol A
|
18,068
|
582
|
GA
|
High
|
| 139
|
Eastern copperhead
|
17,876
|
576
|
B
|
Unknown
|
| 140
|
Dry cleaning
|
17,576
|
566
|
C
|
Mid
|
| 141
|
Workweek and weekend
|
17,558
|
566
|
C
|
Unknown
|
| 142
|
Public health
|
17,447
|
562
|
C
|
Top
|
| 143
|
Psychological stress
|
17,443
|
562
|
C
|
Unknown
|
| 144
|
Chainsaw
|
17,397
|
561
|
C
|
Mid
|
| 145
|
Drowning
|
17,381
|
560
|
C
|
Mid
|
| 146
|
Acetone peroxide
|
17,307
|
558
|
B
|
Low
|
| 147
|
Acetaldehyde
|
17,138
|
552
|
B
|
Unknown
|
| 148
|
Ammonium chloride
|
17,070
|
550
|
C
|
Low
|
| 149
|
Cadmium
|
16,932
|
546
|
GA
|
Mid
|
| 150
|
Mothball
|
16,924
|
545
|
B
|
Mid
|
| 151
|
Polychlorinated biphenyl
|
16,923
|
545
|
B
|
High
|
| 152
|
Residual-current device
|
16,920
|
545
|
C
|
Mid
|
| 153
|
Arsenic poisoning
|
16,820
|
542
|
B
|
Low
|
| 154
|
Electricity generation
|
16,760
|
540
|
C
|
Mid
|
| 155
|
Oil refinery
|
16,758
|
540
|
B
|
Low
|
| 156
|
3-Quinuclidinyl benzilate
|
16,743
|
540
|
C
|
Low
|
| 157
|
Electrical injury
|
16,649
|
537
|
C
|
High
|
| 158
|
Occupational burnout
|
16,623
|
536
|
B
|
High
|
| 159
|
Copper(II) sulfate
|
16,599
|
535
|
C
|
Low
|
| 160
|
Touchscreen
|
16,496
|
532
|
C
|
Low
|
| 161
|
Histoplasmosis
|
16,293
|
525
|
C
|
Unknown
|
| 162
|
Tear gas
|
16,181
|
521
|
C
|
Mid
|
| 163
|
Kingston Fossil Plant coal fly ash slurry spill
|
16,149
|
520
|
GA
|
Mid
|
| 164
|
Firefighter
|
15,981
|
515
|
B
|
High
|
| 165
|
Volatile organic compound
|
15,879
|
512
|
C
|
Low
|
| 166
|
Phossy jaw
|
15,614
|
503
|
Start
|
Low
|
| 167
|
Hyperthermia
|
15,561
|
501
|
B
|
Mid
|
| 168
|
Business process outsourcing
|
15,556
|
501
|
C
|
Mid
|
| 169
|
Electric power transmission
|
15,456
|
498
|
C
|
Mid
|
| 170
|
Styrene
|
15,404
|
496
|
C
|
High
|
| 171
|
Occupational safety and health
|
15,357
|
495
|
B
|
Top
|
| 172
|
Three Mile Island Nuclear Generating Station
|
15,301
|
493
|
C
|
Low
|
| 173
|
Powered exoskeleton
|
15,263
|
492
|
C
|
Low
|
| 174
|
Legionella
|
14,922
|
481
|
C
|
High
|
| 175
|
Silicosis
|
14,891
|
480
|
B
|
High
|
| 176
|
Carbon nanotube
|
14,721
|
474
|
B
|
Low
|
| 177
|
Safety data sheet
|
14,521
|
468
|
C
|
Top
|
| 178
|
Deepwater Horizon explosion
|
14,400
|
464
|
C
|
Low
|
| 179
|
2015 Tianjin explosions
|
14,340
|
462
|
C
|
Low
|
| 180
|
Intermodal container
|
14,321
|
461
|
C
|
Mid
|
| 181
|
Earthing system
|
14,264
|
460
|
C
|
Low
|
| 182
|
Harry Daghlian
|
14,165
|
456
|
GA
|
Low
|
| 183
|
Butyric acid
|
14,069
|
453
|
C
|
Unknown
|
| 184
|
Methyl isocyanate
|
14,062
|
453
|
B
|
Mid
|
| 185
|
Butane
|
13,927
|
449
|
B
|
Low
|
| 186
|
Pesticide poisoning
|
13,903
|
448
|
C
|
High
|
| 187
|
Karoshi
|
13,882
|
447
|
B
|
High
|
| 188
|
Hazard symbol
|
13,772
|
444
|
Start
|
High
|
| 189
|
Aniline
|
13,740
|
443
|
B
|
Unknown
|
| 190
|
Picric acid
|
13,727
|
442
|
Start
|
Mid
|
| 191
|
Coccidioidomycosis
|
13,585
|
438
|
B
|
Mid
|
| 192
|
Scram
|
13,440
|
433
|
C
|
High
|
| 193
|
Occupational Safety and Health Administration
|
13,424
|
433
|
C
|
Top
|
| 194
|
Fukushima Daiichi Nuclear Power Plant
|
13,342
|
430
|
C
|
Mid
|
| 195
|
CS gas
|
13,310
|
429
|
GA
|
Unknown
|
| 196
|
Dentistry
|
13,297
|
428
|
C
|
Mid
|
| 197
|
Employment
|
13,261
|
427
|
C
|
Top
|
| 198
|
Pentaerythritol tetranitrate
|
13,230
|
426
|
C
|
Low
|
| 199
|
Tennis elbow
|
13,212
|
426
|
C
|
Mid
|
| 200
|
Benzoyl peroxide
|
13,166
|
424
|
Start
|
Unknown
|
| 201
|
GHS hazard pictograms
|
13,133
|
423
|
List
|
Mid
|
| 202
|
Industrial engineering
|
13,129
|
423
|
Start
|
Mid
|
| 203
|
Ground (electricity)
|
13,074
|
421
|
C
|
Mid
|
| 204
|
Benzalkonium chloride
|
12,698
|
409
|
Start
|
Unknown
|
| 205
|
Seat belt
|
12,552
|
404
|
C
|
Mid
|
| 206
|
Ethylene oxide
|
12,535
|
404
|
B
|
High
|
| 207
|
List of smoking bans in the United States
|
12,479
|
402
|
List
|
Mid
|
| 208
|
Chair
|
12,454
|
401
|
B
|
Unknown
|
| 209
|
Chlorine dioxide
|
12,426
|
400
|
B
|
Unknown
|
| 210
|
2010 Copiapó mining accident
|
12,239
|
394
|
B
|
High
|
| 211
|
Aviation
|
12,234
|
394
|
C
|
Mid
|
| 212
|
Body piercing
|
12,225
|
394
|
GA
|
Mid
|
| 213
|
Bronchiolitis obliterans
|
12,009
|
387
|
C
|
High
|
| 214
|
Sexually transmitted infections in the pornography industry
|
11,929
|
384
|
Start
|
Low
|
| 215
|
Barotrauma
|
11,841
|
381
|
B
|
Mid
|
| 216
|
Aerosol
|
11,838
|
381
|
C
|
Mid
|
| 217
|
Ergonomics
|
11,817
|
381
|
C
|
High
|
| 218
|
Acrylamide
|
11,632
|
375
|
B
|
Unknown
|
| 219
|
Emergency service
|
11,565
|
373
|
Start
|
High
|
| 220
|
GHS hazard statements
|
11,563
|
373
|
Start
|
Mid
|
| 221
|
Burn pit
|
11,404
|
367
|
C
|
Mid
|
| 222
|
Swiss cheese model
|
11,251
|
362
|
C
|
Mid
|
| 223
|
Acetylene
|
11,250
|
362
|
B
|
Low
|
| 224
|
Emergency management
|
11,244
|
362
|
B
|
Low
|
| 225
|
Carbon black
|
11,212
|
361
|
C
|
Unknown
|
| 226
|
Accessibility
|
10,954
|
353
|
B
|
Mid
|
| 227
|
Personal protective equipment
|
10,901
|
351
|
C
|
High
|
| 228
|
Motion sickness
|
10,900
|
351
|
B
|
Mid
|
| 229
|
Grain entrapment
|
10,848
|
349
|
C
|
Mid
|
| 230
|
Effects of the Chernobyl disaster
|
10,809
|
348
|
C
|
Low
|
| 231
|
Lightning rod
|
10,760
|
347
|
B
|
Mid
|
| 232
|
Butylated hydroxytoluene
|
10,754
|
346
|
Start
|
Unknown
|
| 233
|
Lia radiological accident
|
10,741
|
346
|
C
|
Low
|
| 234
|
Hazard
|
10,692
|
344
|
B
|
High
|
| 235
|
Tetrachloroethylene
|
10,543
|
340
|
B
|
Unknown
|
| 236
|
Heavy equipment
|
10,456
|
337
|
C
|
Mid
|
| 237
|
Cecil Kelley criticality accident
|
10,454
|
337
|
C
|
Low
|
| 238
|
Hay
|
10,443
|
336
|
C
|
Unknown
|
| 239
|
Biological hazard
|
10,343
|
333
|
C
|
High
|
| 240
|
Heat stroke
|
10,216
|
329
|
C
|
Unknown
|
| 241
|
Butanone
|
10,202
|
329
|
Start
|
Unknown
|
| 242
|
Forced labour
|
10,119
|
326
|
C
|
Top
|
| 243
|
Mercury(II) fulminate
|
10,030
|
323
|
C
|
Low
|
| 244
|
Dimethylformamide
|
10,007
|
322
|
C
|
Low
|
| 245
|
Union Carbide India Limited
|
9,975
|
321
|
C
|
Low
|
| 246
|
Coal tar
|
9,974
|
321
|
C
|
Low
|
| 247
|
Hospital-acquired infection
|
9,957
|
321
|
C
|
Top
|
| 248
|
Chloroethane
|
9,884
|
318
|
Start
|
Unknown
|
| 249
|
Electronic waste
|
9,847
|
317
|
B
|
Low
|
| 250
|
Hearing loss
|
9,840
|
317
|
B
|
Mid
|
| 251
|
Atrazine
|
9,752
|
314
|
Start
|
Unknown
|
| 252
|
History of tattooing
|
9,706
|
313
|
C
|
High
|
| 253
|
De Quervain syndrome
|
9,615
|
310
|
C
|
Mid
|
| 254
|
List of industrial disasters
|
9,596
|
309
|
List
|
High
|
| 255
|
Paramedic
|
9,492
|
306
|
B
|
Mid
|
| 256
|
Maritime transport
|
9,406
|
303
|
C
|
High
|
| 257
|
Truck driver
|
9,301
|
300
|
C
|
Mid
|
| 258
|
Globally Harmonized System of Classification and Labelling of Chemicals
|
9,265
|
298
|
C
|
Mid
|
| 259
|
ISO 7010
|
9,180
|
296
|
C
|
Mid
|
| 260
|
Acetic anhydride
|
9,179
|
296
|
B
|
Unknown
|
| 261
|
Backhoe
|
9,178
|
296
|
Start
|
Unknown
|
| 262
|
Guardian Cap
|
9,173
|
295
|
B
|
Low
|
| 263
|
Biological agent
|
9,171
|
295
|
C
|
High
|
| 264
|
Nitrogen narcosis
|
9,077
|
292
|
GA
|
Low
|
| 265
|
Stenotype
|
9,059
|
292
|
C
|
Low
|
| 266
|
Forced labour under German rule during World War II
|
9,013
|
290
|
C
|
Low
|
| 267
|
Acetonitrile
|
8,967
|
289
|
C
|
Unknown
|
| 268
|
Health professional
|
8,847
|
285
|
C
|
Mid
|
| 269
|
Flag of convenience
|
8,809
|
284
|
C
|
Low
|
| 270
|
Big Blue crane collapse
|
8,742
|
282
|
Start
|
Low
|
| 271
|
Roofer
|
8,692
|
280
|
C
|
Mid
|
| 272
|
Arc welding
|
8,635
|
278
|
B
|
Unknown
|
| 273
|
Auto mechanic
|
8,628
|
278
|
Start
|
Mid
|
| 274
|
Radium jaw
|
8,627
|
278
|
Start
|
Low
|
| 275
|
Smoke detector
|
8,553
|
275
|
B
|
Mid
|
| 276
|
1978 smallpox outbreak in the United Kingdom
|
8,542
|
275
|
B
|
Low
|
| 277
|
Diving chamber
|
8,541
|
275
|
C
|
Mid
|
| 278
|
Irezumi
|
8,502
|
274
|
C
|
Low
|
| 279
|
Hexavalent chromium
|
8,501
|
274
|
B
|
Mid
|
| 280
|
Stress management
|
8,464
|
273
|
C
|
Unknown
|
| 281
|
Anthropometry
|
8,453
|
272
|
C
|
Low
|
| 282
|
Eight-hour day movement
|
8,393
|
270
|
B
|
Top
|
| 283
|
Dust
|
8,349
|
269
|
C
|
High
|
| 284
|
Vibration
|
8,303
|
267
|
B
|
High
|
| 285
|
Calcium sulfate
|
8,229
|
265
|
B
|
Low
|
| 286
|
Working time
|
8,210
|
264
|
B
|
Unknown
|
| 287
|
Nail technician
|
8,111
|
261
|
Start
|
Low
|
| 288
|
Peritoneal mesothelioma
|
8,100
|
261
|
Start
|
High
|
| 289
|
Disinfectant
|
8,066
|
260
|
C
|
Mid
|
| 290
|
Sick building syndrome
|
7,924
|
255
|
C
|
Mid
|
| 291
|
Emergency medical services
|
7,920
|
255
|
B
|
Mid
|
| 292
|
Hand washing
|
7,911
|
255
|
B
|
Low
|
| 293
|
Work–life balance
|
7,733
|
249
|
C
|
Mid
|
| 294
|
Forestry
|
7,707
|
248
|
C
|
High
|
| 295
|
Textile industry
|
7,689
|
248
|
C
|
Mid
|
| 296
|
Dangerous goods
|
7,664
|
247
|
C
|
High
|
| 297
|
Ocean Ranger
|
7,572
|
244
|
C
|
Low
|
| 298
|
Combustibility and flammability
|
7,570
|
244
|
C
|
High
|
| 299
|
Aluminium chloride
|
7,522
|
242
|
GA
|
Mid
|
| 300
|
Jockey
|
7,401
|
238
|
C
|
Low
|
| 301
|
Radium dial
|
7,396
|
238
|
C
|
Mid
|
| 302
|
Agriculture in the United States
|
7,381
|
238
|
B
|
Unknown
|
| 303
|
Call centre
|
7,369
|
237
|
B
|
High
|
| 304
|
Aviation safety
|
7,369
|
237
|
C
|
Mid
|
| 305
|
Chlorine trifluoride
|
7,344
|
236
|
C
|
Low
|
| 306
|
Aluminium sulfate
|
7,316
|
236
|
Start
|
Low
|
| 307
|
Croupier
|
7,264
|
234
|
Start
|
Unknown
|
| 308
|
Sticky keys
|
7,223
|
233
|
Stub
|
Low
|
| 309
|
Indian labour law
|
7,222
|
232
|
B
|
High
|
| 310
|
Buncefield fire
|
7,209
|
232
|
C
|
Mid
|
| 311
|
PEPCON disaster
|
7,200
|
232
|
C
|
Low
|
| 312
|
Cognitive load
|
7,198
|
232
|
Start
|
Unknown
|
| 313
|
Chest radiograph
|
7,192
|
232
|
B
|
Unknown
|
| 314
|
Exxon Valdez
|
7,158
|
230
|
Start
|
Low
|
| 315
|
Lithium carbonate
|
7,129
|
229
|
Start
|
Mid
|
| 316
|
Asbestosis
|
7,066
|
227
|
B
|
Mid
|
| 317
|
Sandblasting
|
7,027
|
226
|
C
|
Unknown
|
| 318
|
Cycling
|
7,006
|
226
|
C
|
Unknown
|
| 319
|
Carbon disulfide
|
6,940
|
223
|
C
|
Low
|
| 320
|
N95 respirator
|
6,905
|
222
|
B
|
Low
|
| 321
|
RoHS
|
6,894
|
222
|
C
|
Mid
|
| 322
|
High voltage
|
6,859
|
221
|
C
|
Mid
|
| 323
|
HMX
|
6,856
|
221
|
Start
|
Low
|
| 324
|
Laser safety
|
6,852
|
221
|
B
|
High
|
| 325
|
Electrostatic discharge
|
6,851
|
221
|
Start
|
Low
|
| 326
|
Black lung disease
|
6,846
|
220
|
C
|
Mid
|
| 327
|
One57
|
6,831
|
220
|
GA
|
Low
|
| 328
|
Cyclohexane
|
6,799
|
219
|
B
|
Unknown
|
| 329
|
Micromanagement
|
6,798
|
219
|
C
|
Low
|
| 330
|
Arc flash
|
6,794
|
219
|
C
|
Low
|
| 331
|
Industrial and organizational psychology
|
6,744
|
217
|
B
|
High
|
| 332
|
1-Propanol
|
6,699
|
216
|
Start
|
Unknown
|
| 333
|
Dust explosion
|
6,672
|
215
|
C
|
Mid
|
| 334
|
2,4-Dichlorophenoxyacetic acid
|
6,556
|
211
|
C
|
Unknown
|
| 335
|
Nitrogen triiodide
|
6,534
|
210
|
C
|
Low
|
| 336
|
Causes of cancer
|
6,476
|
208
|
C
|
High
|
| 337
|
Situation awareness
|
6,474
|
208
|
B
|
Low
|
| 338
|
Noise-cancelling headphones
|
6,457
|
208
|
Unknown
|
Unknown
|
| 339
|
Shooting range
|
6,403
|
206
|
Start
|
Low
|
| 340
|
Chlorpyrifos
|
6,376
|
205
|
C
|
Unknown
|
| 341
|
Ground and neutral
|
6,370
|
205
|
Start
|
Low
|
| 342
|
Kill switch
|
6,308
|
203
|
C
|
High
|
| 343
|
List of highly toxic gases
|
6,296
|
203
|
List
|
High
|
| 344
|
Sodium azide
|
6,277
|
202
|
Start
|
Mid
|
| 345
|
Redundancy (engineering)
|
6,255
|
201
|
C
|
Low
|
| 346
|
List of body piercings
|
6,218
|
200
|
List
|
Low
|
| 347
|
Self-contained breathing apparatus
|
6,175
|
199
|
Start
|
Low
|
| 348
|
Beauty salon
|
6,153
|
198
|
Start
|
Low
|
| 349
|
Falling (accident)
|
6,152
|
198
|
Start
|
Top
|
| 350
|
Hazard analysis and critical control points
|
6,151
|
198
|
B
|
Low
|
| 351
|
Technical support
|
6,140
|
198
|
C
|
Mid
|
| 352
|
Cyclopentane
|
6,135
|
197
|
Start
|
Unknown
|
| 353
|
Nanomaterials
|
6,089
|
196
|
C
|
Unknown
|
| 354
|
Platform screen doors
|
6,073
|
195
|
C
|
Unknown
|
| 355
|
Butadiene
|
6,032
|
194
|
B
|
Unknown
|
| 356
|
Mold health issues
|
6,020
|
194
|
B
|
Mid
|
| 357
|
Repetitive strain injury
|
5,973
|
192
|
Start
|
High
|
| 358
|
Maquiladora
|
5,935
|
191
|
C
|
Low
|
| 359
|
Texas City refinery explosion
|
5,914
|
190
|
GA
|
Low
|
| 360
|
Health effects arising from the September 11 attacks
|
5,901
|
190
|
C
|
Mid
|
| 361
|
Copper(II) oxide
|
5,900
|
190
|
Start
|
Unknown
|
| 362
|
Pantex
|
5,879
|
189
|
Start
|
Unknown
|
| 363
|
Deafness
|
5,783
|
186
|
Start
|
Unknown
|
| 364
|
Isocyanate
|
5,772
|
186
|
Start
|
Low
|
| 365
|
Sentinel species
|
5,769
|
186
|
C
|
Low
|
| 366
|
Four-day workweek
|
5,768
|
186
|
C
|
High
|
| 367
|
Pointing and calling
|
5,768
|
186
|
Start
|
Mid
|
| 368
|
Acrylonitrile
|
5,767
|
186
|
Start
|
Mid
|
| 369
|
Passive smoking
|
5,661
|
182
|
B
|
Mid
|
| 370
|
Hearing
|
5,615
|
181
|
C
|
Low
|
| 371
|
Barium sulfate
|
5,598
|
180
|
C
|
Low
|
| 372
|
Opto-isolator
|
5,576
|
179
|
C
|
Low
|
| 373
|
Pig farming
|
5,553
|
179
|
C
|
Unknown
|
| 374
|
Smoking ban
|
5,544
|
178
|
B
|
Mid
|
| 375
|
West Fertilizer Company explosion
|
5,540
|
178
|
C
|
Low
|
| 376
|
Arsenic trioxide
|
5,503
|
177
|
B
|
Low
|
| 377
|
Copper(II) chloride
|
5,481
|
176
|
GA
|
Low
|
| 378
|
Diborane
|
5,422
|
174
|
B
|
Unknown
|
| 379
|
National Electrical Code
|
5,402
|
174
|
C
|
Mid
|
| 380
|
Hypersensitivity pneumonitis
|
5,368
|
173
|
C
|
Top
|
| 381
|
Arc-fault circuit interrupter
|
5,365
|
173
|
C
|
Low
|
| 382
|
Carbon monoxide detector
|
5,360
|
172
|
C
|
Unknown
|
| 383
|
Hierarchy of hazard controls
|
5,326
|
171
|
Start
|
High
|
| 384
|
Heated tobacco product
|
5,321
|
171
|
Start
|
Low
|
| 385
|
Fire department
|
5,315
|
171
|
Start
|
Top
|
| 386
|
Blowout preventer
|
5,288
|
170
|
C
|
Mid
|
| 387
|
Risk assessment
|
5,271
|
170
|
C
|
Top
|
| 388
|
Industrial robot
|
5,243
|
169
|
B
|
Mid
|
| 389
|
Backhoe loader
|
5,243
|
169
|
Start
|
Unknown
|
| 390
|
Fire class
|
5,174
|
166
|
Start
|
Low
|
| 391
|
Seveso disaster
|
5,173
|
166
|
C
|
Low
|
| 392
|
Metal fume fever
|
5,167
|
166
|
C
|
Mid
|
| 393
|
Alaskan king crab fishing
|
5,164
|
166
|
B
|
Unknown
|
| 394
|
Chlorine gas poisoning
|
5,164
|
166
|
C
|
Mid
|
| 395
|
Psychopathy in the workplace
|
5,151
|
166
|
C
|
Low
|
| 396
|
Lithium hydride
|
5,133
|
165
|
B
|
Low
|
| 397
|
Berylliosis
|
5,120
|
165
|
Start
|
Mid
|
| 398
|
Tyvek
|
5,105
|
164
|
Start
|
Low
|
| 399
|
Dan Wikler
|
5,093
|
164
|
Start
|
Unknown
|
| 400
|
Diacetyl
|
5,084
|
164
|
C
|
High
|
| 401
|
Isolation transformer
|
5,072
|
163
|
Start
|
Low
|
| 402
|
Meat-packing industry
|
5,064
|
163
|
Start
|
Mid
|
| 403
|
Noise
|
5,061
|
163
|
B
|
Mid
|
| 404
|
1,4-Dioxane
|
5,050
|
162
|
Start
|
Unknown
|
| 405
|
Mining accident
|
5,023
|
162
|
C
|
High
|
| 406
|
Fire safety
|
5,021
|
161
|
Start
|
High
|
| 407
|
Indoor air quality
|
5,013
|
161
|
B
|
High
|
| 408
|
Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
|
5,005
|
161
|
B
|
Low
|
| 409
|
Exploitation of labour
|
4,991
|
161
|
B
|
Top
|
| 410
|
Acrylic acid
|
4,985
|
160
|
C
|
Unknown
|
| 411
|
2-Butoxyethanol
|
4,944
|
159
|
C
|
Low
|
| 412
|
Perfluorooctanesulfonic acid
|
4,866
|
156
|
Start
|
Mid
|
| 413
|
Trench
|
4,860
|
156
|
C
|
Low
|
| 414
|
Monongah mining disaster
|
4,849
|
156
|
Start
|
Low
|
| 415
|
Environmental health
|
4,845
|
156
|
C
|
Top
|
| 416
|
Underwater diving
|
4,824
|
155
|
FA
|
Mid
|
| 417
|
Lockout–tagout
|
4,815
|
155
|
C
|
High
|
| 418
|
Indoor mold
|
4,805
|
155
|
C
|
Top
|
| 419
|
Alexander L. Kielland (platform)
|
4,799
|
154
|
Start
|
Low
|
| 420
|
Earth-leakage circuit breaker
|
4,796
|
154
|
Start
|
Low
|
| 421
|
2,3,7,8-Tetrachlorodibenzodioxin
|
4,792
|
154
|
GA
|
Unknown
|
| 422
|
Workers' compensation
|
4,734
|
152
|
C
|
Mid
|
| 423
|
Knox Mine disaster
|
4,734
|
152
|
Start
|
Low
|
| 424
|
Musculoskeletal disorder
|
4,733
|
152
|
C
|
Top
|
| 425
|
London Beer Flood
|
4,710
|
151
|
FA
|
High
|
| 426
|
Chlorodifluoromethane
|
4,694
|
151
|
Start
|
Unknown
|
| 427
|
1,2-Dichloroethane
|
4,687
|
151
|
B
|
Unknown
|
| 428
|
Relief valve
|
4,681
|
151
|
C
|
Low
|
| 429
|
Lightning arrester
|
4,676
|
150
|
Start
|
Low
|
| 430
|
Blood-borne disease
|
4,670
|
150
|
Start
|
High
|
| 431
|
Bomb suit
|
4,652
|
150
|
C
|
Low
|
| 432
|
Catechol
|
4,622
|
149
|
C
|
Low
|
| 433
|
Sunday scaries
|
4,620
|
149
|
Stub
|
Low
|
| 434
|
Acrolein
|
4,587
|
147
|
C
|
Unknown
|
| 435
|
Gig worker
|
4,582
|
147
|
C
|
High
|
| 436
|
Child safety seat
|
4,532
|
146
|
C
|
Low
|
| 437
|
Cadmium poisoning
|
4,520
|
145
|
C
|
Unknown
|
| 438
|
Pemberton Mill
|
4,519
|
145
|
C
|
Low
|
| 439
|
Factories Act, 1948 (India)
|
4,496
|
145
|
Start
|
Unknown
|
| 440
|
Workplace bullying
|
4,488
|
144
|
B
|
Low
|
| 441
|
Lists of UN numbers
|
4,481
|
144
|
List
|
Mid
|
| 442
|
Silver fulminate
|
4,442
|
143
|
C
|
Mid
|
| 443
|
Lithium hydroxide
|
4,435
|
143
|
Start
|
Low
|
| 444
|
Radioactive contamination from the Rocky Flats Plant
|
4,426
|
142
|
C
|
Low
|
| 445
|
Accidental death
|
4,425
|
142
|
Start
|
High
|
| 446
|
Dichlorodifluoromethane
|
4,403
|
142
|
Start
|
Unknown
|
| 447
|
Bis(2-ethylhexyl) phthalate
|
4,375
|
141
|
Start
|
Unknown
|
| 448
|
Chloromethane
|
4,372
|
141
|
Start
|
Unknown
|
| 449
|
Thacker Pass lithium mine
|
4,355
|
140
|
C
|
Low
|
| 450
|
Enschede fireworks disaster
|
4,352
|
140
|
Start
|
Low
|
| 451
|
Hostile work environment
|
4,332
|
139
|
Start
|
Mid
|
| 452
|
Needlestick injury
|
4,310
|
139
|
B
|
Top
|
| 453
|
Sverdlovsk anthrax leak
|
4,279
|
138
|
C
|
Low
|
| 454
|
Davy lamp
|
4,263
|
137
|
C
|
Low
|
| 455
|
Pneumoconiosis
|
4,243
|
136
|
Start
|
High
|
| 456
|
Health and Safety at Work etc. Act 1974
|
4,230
|
136
|
C
|
Low
|
| 457
|
Lithium aluminium hydride
|
4,225
|
136
|
B
|
Low
|
| 458
|
Bleed air
|
4,217
|
136
|
B
|
Low
|
| 459
|
Extra-low voltage
|
4,213
|
135
|
Start
|
Mid
|
| 460
|
Copper(I) oxide
|
4,211
|
135
|
Start
|
Unknown
|
| 461
|
Respirator
|
4,198
|
135
|
B
|
Top
|
| 462
|
Social determinants of health
|
4,186
|
135
|
C
|
Mid
|
| 463
|
Japanese work environment
|
4,128
|
133
|
C
|
High
|
| 464
|
Global spread of H5N1
|
4,122
|
132
|
B
|
Low
|
| 465
|
GHS precautionary statements
|
4,121
|
132
|
Start
|
Mid
|
| 466
|
Flammability limit
|
4,079
|
131
|
B
|
High
|
| 467
|
Flixborough disaster
|
4,051
|
130
|
C
|
Low
|
| 468
|
Thermal comfort
|
3,998
|
128
|
B
|
Mid
|
| 469
|
Occupational therapist
|
3,990
|
128
|
Start
|
Mid
|
| 470
|
Boiler explosion
|
3,974
|
128
|
C
|
Low
|
| 471
|
Lithium metal battery
|
3,941
|
127
|
C
|
Low
|
| 472
|
Azodicarbonamide
|
3,920
|
126
|
Start
|
Unknown
|
| 473
|
Morecambe Bay cockling disaster
|
3,915
|
126
|
C
|
Mid
|
| 474
|
Employment of autistic people
|
3,900
|
125
|
B
|
Unknown
|
| 475
|
Death of Linnea Mills
|
3,896
|
125
|
C
|
Low
|
| 476
|
Temporary work
|
3,885
|
125
|
C
|
Top
|
| 477
|
Emotional labor
|
3,875
|
125
|
B
|
Mid
|
| 478
|
Waste collector
|
3,864
|
124
|
C
|
Low
|
| 479
|
San Bruno pipeline explosion
|
3,839
|
123
|
C
|
Low
|
| 480
|
List of non-water floods
|
3,828
|
123
|
List
|
High
|
| 481
|
Checklist
|
3,827
|
123
|
Start
|
Low
|
| 482
|
Oppau explosion
|
3,813
|
123
|
C
|
Low
|
| 483
|
Portsmouth Naval Shipyard
|
3,806
|
122
|
C
|
Unknown
|
| 484
|
Chromium(III) oxide
|
3,806
|
122
|
Start
|
Low
|
| 485
|
Chemical burn
|
3,768
|
121
|
Start
|
Mid
|
| 486
|
Iodomethane
|
3,761
|
121
|
C
|
Mid
|
| 487
|
Occupational stress
|
3,756
|
121
|
B
|
High
|
| 488
|
Environment, health and safety
|
3,746
|
120
|
Start
|
High
|
| 489
|
Methylene diphenyl diisocyanate
|
3,736
|
120
|
B
|
Unknown
|
| 490
|
Lithium chloride
|
3,722
|
120
|
B
|
Mid
|
| 491
|
Beaconsfield Mine collapse
|
3,716
|
119
|
B
|
Low
|
| 492
|
Dirt
|
3,715
|
119
|
C
|
Low
|
| 493
|
Bromotrifluoromethane
|
3,689
|
119
|
Start
|
Unknown
|
| 494
|
Firedamp
|
3,685
|
118
|
C
|
Mid
|
| 495
|
Bromomethane
|
3,683
|
118
|
C
|
Low
|
| 496
|
Rupture disc
|
3,675
|
118
|
Start
|
Low
|
| 497
|
Bureau of Labor Statistics
|
3,659
|
118
|
Start
|
Low
|
| 498
|
Azide
|
3,657
|
117
|
C
|
Mid
|
| 499
|
Calcium fluoride
|
3,657
|
117
|
B
|
Low
|
| 500
|
Cumene
|
3,634
|
117
|
Start
|
Unknown
|
| 501
|
Environmental toxicology
|
3,633
|
117
|
C
|
High
|
| 502
|
Octanitrocubane
|
3,628
|
117
|
Start
|
Low
|
| 503
|
Construction worker
|
3,618
|
116
|
Start
|
Mid
|
| 504
|
Lithium iron phosphate
|
3,586
|
115
|
Start
|
Low
|
| 505
|
Health and safety hazards of nanomaterials
|
3,582
|
115
|
C
|
High
|
| 506
|
Cyclohexanone
|
3,568
|
115
|
C
|
Unknown
|
| 507
|
Appliance classes
|
3,564
|
114
|
C
|
Mid
|
| 508
|
UN number
|
3,548
|
114
|
Start
|
Mid
|
| 509
|
Butyl acetate
|
3,547
|
114
|
Start
|
Unknown
|
| 510
|
Cyanogen
|
3,546
|
114
|
Start
|
Unknown
|
| 511
|
Nail gun
|
3,544
|
114
|
Start
|
Unknown
|
| 512
|
Copper(II) nitrate
|
3,522
|
113
|
B
|
Unknown
|
| 513
|
Interlock (engineering)
|
3,514
|
113
|
Start
|
Low
|
| 514
|
National Institute for Occupational Safety and Health
|
3,505
|
113
|
C
|
Mid
|
| 515
|
N-Butyllithium
|
3,503
|
113
|
B
|
Mid
|
| 516
|
Hawks Nest Tunnel disaster
|
3,471
|
111
|
C
|
Low
|
| 517
|
Legal status of tattooing in European countries
|
3,467
|
111
|
Start
|
Unknown
|
| 518
|
Steel-toe boot
|
3,458
|
111
|
C
|
High
|
| 519
|
Calcium silicate
|
3,456
|
111
|
Start
|
Unknown
|
| 520
|
Copper(II) acetate
|
3,455
|
111
|
B
|
Unknown
|
| 521
|
Chromic acid
|
3,440
|
110
|
C
|
Low
|
| 522
|
Boron trifluoride
|
3,439
|
110
|
C
|
Low
|
| 523
|
2009 Jaipur fire
|
3,424
|
110
|
C
|
Low
|
| 524
|
Fume hood
|
3,414
|
110
|
GA
|
Mid
|
| 525
|
High-pressure nervous syndrome
|
3,409
|
109
|
Start
|
Low
|
| 526
|
Immersion suit
|
3,402
|
109
|
C
|
High
|
| 527
|
Toxic workplace
|
3,397
|
109
|
Start
|
Mid
|
| 528
|
Lindane
|
3,371
|
108
|
B
|
Mid
|
| 529
|
Carbaryl
|
3,371
|
108
|
Start
|
Unknown
|
| 530
|
Endicott, New York
|
3,369
|
108
|
C
|
Low
|
| 531
|
3D printing processes
|
3,359
|
108
|
C
|
Mid
|
| 532
|
San Juanico disaster
|
3,353
|
108
|
B
|
Low
|
| 533
|
Chimney sweeps' carcinoma
|
3,339
|
107
|
C
|
Low
|
| 534
|
Body art
|
3,334
|
107
|
C
|
Low
|
| 535
|
List of civilian nuclear accidents
|
3,332
|
107
|
List
|
Unknown
|
| 536
|
ISO 45001
|
3,326
|
107
|
C
|
Unknown
|
| 537
|
Chlormethine
|
3,304
|
106
|
Start
|
Unknown
|
| 538
|
Hexanitrohexaazaisowurtzitane
|
3,290
|
106
|
C
|
Low
|
| 539
|
Copper(II) hydroxide
|
3,283
|
105
|
B
|
Unknown
|
| 540
|
Occupational medicine
|
3,253
|
104
|
C
|
Top
|
| 541
|
Basic life support
|
3,235
|
104
|
Start
|
High
|
| 542
|
List of Chernobyl-related articles
|
3,222
|
103
|
List
|
Mid
|
| 543
|
Cresol
|
3,216
|
103
|
Start
|
Unknown
|
| 544
|
Anti-flash white
|
3,205
|
103
|
Start
|
Mid
|
| 545
|
Accident triangle
|
3,203
|
103
|
C
|
Unknown
|
| 546
|
1,4-Benzoquinone
|
3,193
|
103
|
Start
|
Unknown
|
| 547
|
Spray painting
|
3,159
|
101
|
Start
|
Mid
|
| 548
|
Shift work
|
3,150
|
101
|
C
|
High
|
| 549
|
Asphyxiant gas
|
3,144
|
101
|
Unknown
|
Unknown
|
| 550
|
Women in the workforce
|
3,106
|
100
|
B
|
Top
|
| 551
|
Registration, Evaluation, Authorisation and Restriction of Chemicals
|
3,099
|
99
|
Start
|
Mid
|
| 552
|
Noise-induced hearing loss
|
3,087
|
99
|
C
|
High
|
| 553
|
Surfer's ear
|
3,081
|
99
|
C
|
Low
|
| 554
|
Table of explosive detonation velocities
|
3,077
|
99
|
List
|
Low
|
| 555
|
Caprolactam
|
3,072
|
99
|
Start
|
Unknown
|
| 556
|
Buchholz relay
|
3,062
|
98
|
Start
|
Low
|
| 557
|
Fukushima nuclear accident cleanup
|
3,051
|
98
|
C
|
High
|
| 558
|
Workplace
|
3,024
|
97
|
Start
|
Top
|
| 559
|
Near miss (safety)
|
2,978
|
96
|
C
|
Top
|
| 560
|
2-Butanol
|
2,956
|
95
|
C
|
Low
|
| 561
|
Chlorobenzene
|
2,954
|
95
|
Start
|
Unknown
|
| 562
|
Nyonoksa radiation accident
|
2,951
|
95
|
B
|
Low
|
| 563
|
Nicoll Highway collapse
|
2,943
|
94
|
FA
|
Low
|
| 564
|
Air changes per hour
|
2,942
|
94
|
Start
|
Low
|
| 565
|
Benzyl chloride
|
2,940
|
94
|
Start
|
Unknown
|
| 566
|
1,4-Dichlorobenzene
|
2,924
|
94
|
C
|
Unknown
|
| 567
|
Writer's cramp
|
2,918
|
94
|
Start
|
Mid
|
| 568
|
Multiple chemical sensitivity
|
2,915
|
94
|
Start
|
Low
|
| 569
|
Health and Safety Executive
|
2,888
|
93
|
C
|
Top
|
| 570
|
Antimony trioxide
|
2,884
|
93
|
B
|
Low
|
| 571
|
Barium chloride
|
2,881
|
92
|
C
|
Low
|
| 572
|
Church Rock uranium mill spill
|
2,878
|
92
|
C
|
Low
|
| 573
|
Urea nitrate
|
2,875
|
92
|
Start
|
Low
|
| 574
|
Boron trioxide
|
2,862
|
92
|
Start
|
Unknown
|
| 575
|
1,1,1-Trichloroethane
|
2,861
|
92
|
B
|
Unknown
|
| 576
|
Hexamethylene triperoxide diamine
|
2,859
|
92
|
Start
|
Low
|
| 577
|
Nuclear fuel cycle
|
2,849
|
91
|
C
|
Low
|
| 578
|
Fukushima 50
|
2,828
|
91
|
Start
|
Mid
|
| 579
|
Concussions in American football
|
2,826
|
91
|
C
|
Mid
|
| 580
|
ATEX directives
|
2,825
|
91
|
Start
|
Low
|
| 581
|
Automotive safety
|
2,819
|
90
|
C
|
Low
|
| 582
|
Oaks explosion
|
2,819
|
90
|
B
|
Low
|
| 583
|
Charleston Sofa Super Store fire
|
2,815
|
90
|
B
|
Low
|
| 584
|
Flame arrester
|
2,813
|
90
|
C
|
Mid
|
| 585
|
ISO 3864
|
2,809
|
90
|
Stub
|
Unknown
|
| 586
|
Hazard and operability study
|
2,790
|
90
|
Start
|
Low
|
| 587
|
Farmer's lung
|
2,787
|
89
|
Start
|
Mid
|
| 588
|
Stress ball
|
2,781
|
89
|
Stub
|
Low
|
| 589
|
Nitrogen trichloride
|
2,773
|
89
|
Start
|
Low
|
| 590
|
Mitigation
|
2,765
|
89
|
Start
|
Mid
|
| 591
|
Copper(I) chloride
|
2,756
|
88
|
GA
|
Mid
|
| 592
|
Senghenydd colliery disaster
|
2,744
|
88
|
FA
|
Low
|
| 593
|
Gresford disaster
|
2,741
|
88
|
B
|
Low
|
| 594
|
Fukushima nuclear accident casualties
|
2,735
|
88
|
C
|
Low
|
| 595
|
Ixtoc I oil spill
|
2,723
|
87
|
C
|
Low
|
| 596
|
2,4,5-Trichlorophenoxyacetic acid
|
2,720
|
87
|
C
|
Low
|
| 597
|
Federal Motor Vehicle Safety Standards
|
2,699
|
87
|
C
|
Low
|
| 598
|
Hydrazoic acid
|
2,690
|
86
|
Start
|
Mid
|
| 599
|
Beryllium oxide
|
2,685
|
86
|
C
|
Unknown
|
| 600
|
Cyanamide
|
2,685
|
86
|
Start
|
Unknown
|
| 601
|
Farmworker
|
2,662
|
85
|
C
|
Unknown
|
| 602
|
Fire lookout
|
2,661
|
85
|
C
|
Mid
|
| 603
|
Chromyl chloride
|
2,650
|
85
|
Start
|
Low
|
| 604
|
Stab-Lok
|
2,649
|
85
|
Stub
|
Low
|
| 605
|
Smoke bomb
|
2,647
|
85
|
Stub
|
Low
|
| 606
|
Golfer's elbow
|
2,647
|
85
|
Start
|
Low
|
| 607
|
Basic copper carbonate
|
2,643
|
85
|
Start
|
Unknown
|
| 608
|
Ufa train disaster
|
2,635
|
85
|
Start
|
Low
|
| 609
|
Carbofuran
|
2,630
|
84
|
Start
|
Unknown
|
| 610
|
Arsine
|
2,620
|
84
|
B
|
Low
|
| 611
|
Emotional exhaustion
|
2,620
|
84
|
C
|
Unknown
|
| 612
|
Longline fishing
|
2,617
|
84
|
Start
|
Unknown
|
| 613
|
Biphenyl
|
2,615
|
84
|
Start
|
Unknown
|
| 614
|
Polychlorinated dibenzodioxins
|
2,603
|
83
|
B
|
Mid
|
| 615
|
Hydrogen safety
|
2,601
|
83
|
B
|
Unknown
|
| 616
|
Fly ash
|
2,591
|
83
|
NA
|
NA
|
| 617
|
Kneeling chair
|
2,589
|
83
|
C
|
Low
|
| 618
|
Cutting fluid
|
2,586
|
83
|
B
|
Mid
|
| 619
|
Chemical accident
|
2,583
|
83
|
Start
|
Top
|
| 620
|
Car dependency
|
2,572
|
82
|
Start
|
Unknown
|
| 621
|
2008 Gërdec explosions
|
2,572
|
82
|
C
|
Low
|
| 622
|
Lithium niobate
|
2,546
|
82
|
B
|
Low
|
| 623
|
Human error
|
2,546
|
82
|
C
|
High
|
| 624
|
Dibutyl phthalate
|
2,540
|
81
|
Start
|
Unknown
|
| 625
|
Upper Big Branch Mine disaster
|
2,535
|
81
|
B
|
Mid
|
| 626
|
European Chemicals Agency
|
2,528
|
81
|
C
|
Mid
|
| 627
|
Decompression practice
|
2,523
|
81
|
GA
|
Low
|
| 628
|
Acrodynia
|
2,510
|
80
|
Start
|
Mid
|
| 629
|
Confined space
|
2,501
|
80
|
C
|
Mid
|
| 630
|
Surface-supplied diving
|
2,487
|
80
|
B
|
Mid
|
| 631
|
Lithium fluoride
|
2,475
|
79
|
Start
|
Low
|
| 632
|
Decompression (diving)
|
2,459
|
79
|
GA
|
Mid
|
| 633
|
Fuse cutout
|
2,431
|
78
|
Start
|
Low
|
| 634
|
Diazomethane
|
2,422
|
78
|
Start
|
Mid
|
| 635
|
Effects of climate change on human health
|
2,421
|
78
|
B
|
Mid
|
| 636
|
Safety valve
|
2,419
|
78
|
C
|
Mid
|
| 637
|
Antimony pentafluoride
|
2,413
|
77
|
C
|
Low
|
| 638
|
Fukushima Daini Nuclear Power Plant
|
2,412
|
77
|
B
|
Low
|
| 639
|
List of UN numbers 1201 to 1300
|
2,410
|
77
|
List
|
Low
|
| 640
|
Health promotion
|
2,399
|
77
|
Start
|
Unknown
|
| 641
|
Immediately dangerous to life or health
|
2,395
|
77
|
Start
|
Mid
|
| 642
|
ADR (treaty)
|
2,395
|
77
|
Start
|
Low
|
| 643
|
Chorded keyboard
|
2,389
|
77
|
C
|
Low
|
| 644
|
Organolithium reagent
|
2,385
|
76
|
B
|
Mid
|
| 645
|
Mining in India
|
2,384
|
76
|
C
|
High
|
| 646
|
Threshold limit value
|
2,372
|
76
|
C
|
High
|
| 647
|
Japanese reaction to Fukushima nuclear accident
|
2,370
|
76
|
B
|
Low
|
| 648
|
Medical glove
|
2,369
|
76
|
Start
|
Mid
|
| 649
|
Radiation exposure
|
2,369
|
76
|
B
|
Mid
|
| 650
|
Lead(II) azide
|
2,349
|
75
|
C
|
Mid
|
| 651
|
Boating
|
2,344
|
75
|
Start
|
Low
|
| 652
|
Commercial fishing
|
2,342
|
75
|
C
|
Mid
|
| 653
|
Prestige oil spill
|
2,341
|
75
|
C
|
Low
|
| 654
|
Wet-bulb globe temperature
|
2,340
|
75
|
Start
|
Low
|
| 655
|
Darr Mine disaster
|
2,337
|
75
|
Start
|
Mid
|
| 656
|
Blast wave
|
2,332
|
75
|
C
|
Mid
|
| 657
|
Appreciative inquiry
|
2,330
|
75
|
C
|
Low
|
| 658
|
Vocational rehabilitation
|
2,327
|
75
|
Start
|
Unknown
|
| 659
|
Hand truck
|
2,314
|
74
|
Start
|
Unknown
|
| 660
|
Electrical equipment in hazardous areas
|
2,306
|
74
|
Start
|
Low
|
| 661
|
Cyanogen chloride
|
2,280
|
73
|
Start
|
Unknown
|
| 662
|
Lithium oxide
|
2,280
|
73
|
Start
|
Low
|
| 663
|
Coal dust
|
2,264
|
73
|
Start
|
Low
|
| 664
|
Summit Tunnel fire
|
2,255
|
72
|
Start
|
Low
|
| 665
|
2-Ethylhexanol
|
2,223
|
71
|
Start
|
Unknown
|
| 666
|
Hard hat
|
2,210
|
71
|
C
|
Unknown
|
| 667
|
Chasnala mining disaster
|
2,182
|
70
|
Stub
|
Low
|
| 668
|
Lithium cobalt oxide
|
2,180
|
70
|
Start
|
Low
|
| 669
|
Emerging infectious disease
|
2,178
|
70
|
C
|
Mid
|
| 670
|
Asbestos abatement
|
2,174
|
70
|
C
|
Low
|
| 671
|
Office chair
|
2,170
|
70
|
Start
|
Low
|
| 672
|
Occupational disease
|
2,169
|
69
|
Start
|
Top
|
| 673
|
Barium nitrate
|
2,166
|
69
|
Start
|
Low
|
| 674
|
CompTox Chemicals Dashboard
|
2,165
|
69
|
C
|
Low
|
| 675
|
Byssinosis
|
2,163
|
69
|
C
|
Mid
|
| 676
|
Wildrake diving accident
|
2,160
|
69
|
Start
|
Low
|
| 677
|
Lead shielding
|
2,132
|
68
|
C
|
Mid
|
| 678
|
Arkansas Nuclear One
|
2,128
|
68
|
Start
|
Low
|
| 679
|
Radiation-induced cancer
|
2,127
|
68
|
C
|
Unknown
|
| 680
|
1,2-Dibromoethane
|
2,126
|
68
|
Start
|
Unknown
|
| 681
|
Exit sign
|
2,126
|
68
|
Start
|
Mid
|
| 682
|
Gas explosion
|
2,125
|
68
|
Start
|
Mid
|
| 683
|
Aluminium nitrate
|
2,119
|
68
|
Start
|
Low
|
| 684
|
Sago Mine disaster
|
2,116
|
68
|
B
|
Low
|
| 685
|
Low voltage
|
2,100
|
67
|
Start
|
Mid
|
| 686
|
Latex allergy
|
2,097
|
67
|
B
|
High
|
| 687
|
Comparison of Chernobyl and other radioactivity releases
|
2,094
|
67
|
C
|
Low
|
| 688
|
OHSAS 18001
|
2,091
|
67
|
Start
|
Mid
|
| 689
|
Tert-Butyllithium
|
2,078
|
67
|
C
|
Mid
|
| 690
|
Abrin
|
2,068
|
66
|
Start
|
Unknown
|
| 691
|
Chloroprene
|
2,064
|
66
|
Start
|
Unknown
|
| 692
|
Refrigerator death
|
2,062
|
66
|
Start
|
Low
|
| 693
|
Green bullet
|
2,060
|
66
|
Start
|
Low
|
| 694
|
Wisconsin Butter Fire
|
2,058
|
66
|
C
|
High
|
| 695
|
Cyclohexanol
|
2,045
|
65
|
Start
|
Unknown
|
| 696
|
Courrières mine disaster
|
2,044
|
65
|
Start
|
Mid
|
| 697
|
Placard
|
2,043
|
65
|
C
|
Low
|
| 698
|
Occupational hazard
|
2,043
|
65
|
Start
|
Top
|
| 699
|
History of cancer chemotherapy
|
2,032
|
65
|
C
|
Low
|
| 700
|
Safety lamp
|
2,029
|
65
|
C
|
Low
|
| 701
|
Normalization of deviance
|
2,025
|
65
|
Stub
|
Mid
|
| 702
|
Vaal Reefs mining disaster
|
2,023
|
65
|
C
|
Low
|
| 703
|
Gas leak
|
2,020
|
65
|
Start
|
Mid
|
| 704
|
Communication during the September 11 attacks
|
2,016
|
65
|
B
|
Unknown
|
| 705
|
Aluminium fluoride
|
2,016
|
65
|
B
|
Low
|
| 706
|
Labour in India
|
2,000
|
64
|
B
|
High
|
| 707
|
Full-time job
|
1,993
|
64
|
Start
|
Mid
|
| 708
|
Quecreek Mine rescue
|
1,984
|
64
|
Start
|
Low
|
| 709
|
Carbonless copy paper
|
1,974
|
63
|
C
|
Low
|
| 710
|
Allyl alcohol
|
1,971
|
63
|
Start
|
Unknown
|
| 711
|
Monkey boots
|
1,971
|
63
|
Unknown
|
Unknown
|
| 712
|
Radiation effects from the Fukushima Daiichi nuclear disaster
|
1,969
|
63
|
C
|
Mid
|
| 713
|
Water-reactive substances
|
1,967
|
63
|
Start
|
Low
|
| 714
|
Fulminate
|
1,958
|
63
|
Start
|
Low
|
| 715
|
Sewer gas
|
1,958
|
63
|
Start
|
Mid
|
| 716
|
Copper(I) iodide
|
1,953
|
63
|
B
|
Unknown
|
| 717
|
Workplace harassment
|
1,949
|
62
|
B
|
High
|
| 718
|
Wildfire suppression
|
1,948
|
62
|
C
|
Mid
|
| 719
|
Noor Hisham Abdullah
|
1,945
|
62
|
C
|
High
|
| 720
|
Substance of very high concern
|
1,944
|
62
|
Start
|
Low
|
| 721
|
F.lux
|
1,939
|
62
|
Start
|
Low
|
| 722
|
Diving team
|
1,935
|
62
|
B
|
Low
|
| 723
|
Agricultural education
|
1,933
|
62
|
C
|
Top
|
| 724
|
Bus driver
|
1,932
|
62
|
Start
|
Unknown
|
| 725
|
BS 7671
|
1,931
|
62
|
Start
|
Low
|
| 726
|
Comparison of the Chernobyl and Fukushima nuclear accidents
|
1,928
|
62
|
List
|
Low
|
| 727
|
Steam explosion
|
1,926
|
62
|
Start
|
Low
|
| 728
|
Cyclopentadiene
|
1,922
|
62
|
B
|
Low
|
| 729
|
4-Nitroaniline
|
1,904
|
61
|
Start
|
Unknown
|
| 730
|
Work accident
|
1,895
|
61
|
Start
|
Top
|
| 731
|
Groundskeeping
|
1,891
|
61
|
Start
|
Unknown
|
| 732
|
European respirator standards
|
1,878
|
60
|
C
|
High
|
| 733
|
Lithium bis(trimethylsilyl)amide
|
1,877
|
60
|
Start
|
Low
|
| 734
|
Corrosive substance
|
1,871
|
60
|
NA
|
Mid
|
| 735
|
Hand arm vibrations
|
1,867
|
60
|
C
|
Low
|
| 736
|
Pike River Mine disaster
|
1,864
|
60
|
C
|
Low
|
| 737
|
Cyclohexene
|
1,863
|
60
|
Start
|
Unknown
|
| 738
|
Hazardous Materials Identification System
|
1,856
|
59
|
Start
|
Mid
|
| 739
|
Chemical hazard
|
1,850
|
59
|
Start
|
High
|
| 740
|
Health impact of asbestos
|
1,850
|
59
|
C
|
High
|
| 741
|
Contingent work
|
1,848
|
59
|
C
|
Top
|
| 742
|
Erythritol tetranitrate
|
1,838
|
59
|
Start
|
Low
|
| 743
|
Occupational hygiene
|
1,824
|
58
|
C
|
Top
|
| 744
|
Compactor
|
1,822
|
58
|
Start
|
Low
|
| 745
|
Sayano-Shushenskaya power station accident
|
1,816
|
58
|
B
|
Low
|
| 746
|
Portable appliance testing
|
1,811
|
58
|
C
|
Mid
|
| 747
|
Chromium(III) chloride
|
1,808
|
58
|
B
|
Low
|
| 748
|
Diving hazards
|
1,791
|
57
|
C
|
Low
|
| 749
|
Microplastics and human health
|
1,782
|
57
|
C
|
Low
|
| 750
|
Petroleum benzine
|
1,778
|
57
|
Start
|
Mid
|
| 751
|
Alfred Robens, Baron Robens of Woldingham
|
1,773
|
57
|
Start
|
Low
|
| 752
|
Emergency medical services in the United States
|
1,758
|
56
|
B
|
Low
|
| 753
|
Permissible exposure limit
|
1,753
|
56
|
Start
|
Mid
|
| 754
|
List of boiler explosions
|
1,747
|
56
|
List
|
Mid
|
| 755
|
Bromoform
|
1,744
|
56
|
C
|
Low
|
| 756
|
2008 Georgia Imperial Sugar refinery explosion
|
1,744
|
56
|
GA
|
Low
|
| 757
|
Working hours in South Korea
|
1,737
|
56
|
Start
|
High
|
| 758
|
Smouldering
|
1,733
|
55
|
C
|
Low
|
| 759
|
Occupational Safety and Health Act (United States)
|
1,727
|
55
|
B
|
High
|
| 760
|
Health effects from noise
|
1,720
|
55
|
C
|
High
|
| 761
|
Material handling
|
1,719
|
55
|
Start
|
Unknown
|
| 762
|
Pretoria Pit disaster
|
1,716
|
55
|
Start
|
Low
|
| 763
|
Phillips disaster of 1989
|
1,716
|
55
|
C
|
Low
|
| 764
|
1,2-Dichloroethylene
|
1,703
|
54
|
Start
|
Low
|
| 765
|
Thermal cutoff
|
1,700
|
54
|
Start
|
Low
|
| 766
|
Great Mill Disaster
|
1,700
|
54
|
GA
|
Low
|
| 767
|
Organizational conflict
|
1,699
|
54
|
Start
|
Mid
|
| 768
|
Lithium bromide
|
1,692
|
54
|
C
|
Low
|
| 769
|
Survival suit
|
1,691
|
54
|
NA
|
Low
|
| 770
|
Infrapatellar bursitis
|
1,687
|
54
|
Stub
|
Mid
|
| 771
|
Adamsite
|
1,670
|
53
|
Start
|
Unknown
|
| 772
|
Microsoft ergonomic keyboards
|
1,668
|
53
|
Start
|
Low
|
| 773
|
Pontiac fever
|
1,662
|
53
|
B
|
Low
|
| 774
|
Calcium cyanamide
|
1,660
|
53
|
B
|
Unknown
|
| 775
|
Hamlet chicken processing plant fire
|
1,646
|
53
|
FA
|
Low
|
| 776
|
Aberfan Disaster Tribunal
|
1,646
|
53
|
C
|
Low
|
| 777
|
Timeline of the Fukushima nuclear accident
|
1,640
|
52
|
B
|
Mid
|
| 778
|
Rollover protection structure
|
1,639
|
52
|
C
|
Mid
|
| 779
|
Safety harness
|
1,635
|
52
|
Start
|
Low
|
| 780
|
High altitude breathing apparatus
|
1,630
|
52
|
Start
|
Low
|
| 781
|
Applications of 3D printing
|
1,628
|
52
|
Unknown
|
Mid
|
| 782
|
Chlordane
|
1,627
|
52
|
Start
|
Mid
|
| 783
|
Cadmium sulfide
|
1,617
|
52
|
B
|
Low
|
| 784
|
CSR Limited
|
1,613
|
52
|
Start
|
Low
|
| 785
|
Lasers and aviation safety
|
1,609
|
51
|
B
|
Mid
|
| 786
|
Aziridine
|
1,603
|
51
|
B
|
Unknown
|
| 787
|
Intrinsic safety
|
1,603
|
51
|
Start
|
Low
|
| 788
|
Asbestos-related diseases
|
1,602
|
51
|
C
|
High
|
| 789
|
Lead styphnate
|
1,595
|
51
|
Start
|
Low
|
| 790
|
List of hydroelectric power station failures
|
1,591
|
51
|
List
|
Low
|
| 791
|
2002 Lagos armoury explosion
|
1,585
|
51
|
C
|
Low
|
| 792
|
Workplace violence
|
1,584
|
51
|
C
|
Top
|
| 793
|
1,2-Dichlorobenzene
|
1,583
|
51
|
Start
|
Unknown
|
| 794
|
Toxicity label
|
1,578
|
50
|
Start
|
Mid
|
| 795
|
Cyclohexylamine
|
1,577
|
50
|
Start
|
Unknown
|
| 796
|
TATB
|
1,575
|
50
|
Start
|
Low
|
| 797
|
Springhill mining disasters
|
1,566
|
50
|
C
|
Low
|
| 798
|
Rural health
|
1,558
|
50
|
C
|
Mid
|
| 799
|
Memphis sanitation strike
|
1,555
|
50
|
C
|
High
|
| 800
|
Amyl acetate
|
1,553
|
50
|
Stub
|
Unknown
|
| 801
|
Nitroguanidine
|
1,548
|
49
|
C
|
Low
|
| 802
|
Barricade tape
|
1,545
|
49
|
C
|
Low
|
| 803
|
Sleeping while on duty
|
1,537
|
49
|
Start
|
High
|
| 804
|
Absorption (skin)
|
1,523
|
49
|
C
|
Mid
|
| 805
|
1969 Santa Barbara oil spill
|
1,523
|
49
|
C
|
Low
|
| 806
|
Pipe marking
|
1,520
|
49
|
Start
|
Low
|
| 807
|
Safety sign
|
1,519
|
49
|
C
|
Low
|
| 808
|
Dieldrin
|
1,517
|
48
|
Start
|
Mid
|
| 809
|
Farmington Mine disaster
|
1,516
|
48
|
Start
|
Low
|
| 810
|
Respiratory droplet
|
1,511
|
48
|
C
|
Low
|
| 811
|
Diazinon
|
1,496
|
48
|
C
|
Unknown
|
| 812
|
Nuclear flask
|
1,492
|
48
|
C
|
Low
|
| 813
|
Overwork
|
1,488
|
48
|
Start
|
Low
|
| 814
|
Noise control
|
1,482
|
47
|
C
|
High
|
| 815
|
FOX-7
|
1,479
|
47
|
Start
|
Low
|
| 816
|
Tattooing in South Korea
|
1,474
|
47
|
Start
|
Low
|
| 817
|
Lithium hexafluorophosphate
|
1,465
|
47
|
Start
|
Low
|
| 818
|
Inerting system
|
1,454
|
46
|
Start
|
Low
|
| 819
|
Corby toxic waste case
|
1,448
|
46
|
B
|
Low
|
| 820
|
Cadmium telluride
|
1,445
|
46
|
B
|
Low
|
| 821
|
Medical law
|
1,439
|
46
|
Stub
|
Low
|
| 822
|
1971 Aral smallpox incident
|
1,437
|
46
|
C
|
Low
|
| 823
|
Asbestos and the law
|
1,434
|
46
|
C
|
Low
|
| 824
|
Chemotherapy regimen
|
1,430
|
46
|
List
|
Unknown
|
| 825
|
2-Methoxyethanol
|
1,427
|
46
|
Start
|
Unknown
|
| 826
|
Aldrin
|
1,426
|
46
|
B
|
Low
|
| 827
|
Safety engineering
|
1,421
|
45
|
C
|
High
|
| 828
|
Insulation system
|
1,410
|
45
|
Start
|
Low
|
| 829
|
Crotonaldehyde
|
1,400
|
45
|
Start
|
Unknown
|
| 830
|
Electrical burn
|
1,394
|
44
|
C
|
High
|
| 831
|
Lead service line
|
1,394
|
44
|
C
|
Mid
|
| 832
|
Carbendazim
|
1,385
|
44
|
Start
|
Unknown
|
| 833
|
ISO 21482
|
1,377
|
44
|
C
|
Low
|
| 834
|
Workplace aggression
|
1,375
|
44
|
C
|
Low
|
| 835
|
Right to sit
|
1,372
|
44
|
B
|
High
|
| 836
|
Tetrasulfur tetranitride
|
1,370
|
44
|
B
|
Low
|
| 837
|
Bromoethane
|
1,366
|
44
|
Start
|
Unknown
|
| 838
|
Tetryl
|
1,362
|
43
|
Start
|
Low
|
| 839
|
Employee assistance program
|
1,362
|
43
|
Start
|
Mid
|
| 840
|
Acoustic trauma
|
1,360
|
43
|
Start
|
Low
|
| 841
|
Antimony trisulfide
|
1,358
|
43
|
C
|
Low
|
| 842
|
Health impacts of sawdust
|
1,354
|
43
|
Start
|
Low
|
| 843
|
Building insulation material
|
1,350
|
43
|
C
|
Low
|
| 844
|
Harold McCluskey
|
1,345
|
43
|
Start
|
Low
|
| 845
|
Job shadow
|
1,344
|
43
|
Start
|
Low
|
| 846
|
1965 Hendek bus accident
|
1,342
|
43
|
Start
|
Low
|
| 847
|
Giant Mine
|
1,340
|
43
|
Start
|
Low
|
| 848
|
Lucens reactor
|
1,338
|
43
|
C
|
Low
|
| 849
|
2-Chloroethanol
|
1,335
|
43
|
Start
|
Unknown
|
| 850
|
National Examination Board in Occupational Safety and Health
|
1,333
|
43
|
Unknown
|
Unknown
|
| 851
|
Electrical bonding
|
1,332
|
42
|
Start
|
Low
|
| 852
|
Physical hazard
|
1,325
|
42
|
C
|
High
|
| 853
|
Ergonomic hazard
|
1,315
|
42
|
C
|
High
|
| 854
|
Safety management system
|
1,309
|
42
|
C
|
High
|
| 855
|
Polybrominated biphenyl
|
1,307
|
42
|
Start
|
Low
|
| 856
|
Health effects of tattoos
|
1,307
|
42
|
B
|
Low
|
| 857
|
Workplace wellness
|
1,305
|
42
|
Start
|
Top
|
| 858
|
Operations manual
|
1,304
|
42
|
Start
|
Low
|
| 859
|
Layers of protection analysis
|
1,303
|
42
|
Start
|
Low
|
| 860
|
Minister of health
|
1,300
|
41
|
List
|
Low
|
| 861
|
Benzidine
|
1,300
|
41
|
Start
|
Unknown
|
| 862
|
Toulouse chemical factory explosion
|
1,299
|
41
|
Start
|
Low
|
| 863
|
Knowledge process outsourcing
|
1,299
|
41
|
C
|
High
|
| 864
|
Toilet plume
|
1,290
|
41
|
Start
|
Low
|
| 865
|
Loudermill hearing
|
1,287
|
41
|
Start
|
Low
|
| 866
|
Breathing apparatus
|
1,284
|
41
|
C
|
Low
|
| 867
|
FLiBe
|
1,282
|
41
|
Start
|
Low
|
| 868
|
Eye protection
|
1,278
|
41
|
C
|
High
|
| 869
|
Chloroacetone
|
1,275
|
41
|
Start
|
Unknown
|
| 870
|
Diacetone alcohol
|
1,273
|
41
|
Start
|
Unknown
|
| 871
|
Sheri Sangji case
|
1,268
|
40
|
Start
|
Low
|
| 872
|
Laurel Run mine fire
|
1,265
|
40
|
C
|
Low
|
| 873
|
List of International Labour Organization Conventions
|
1,258
|
40
|
List
|
Low
|
| 874
|
Camelford water pollution incident
|
1,249
|
40
|
B
|
Low
|
| 875
|
3-Pentanone
|
1,248
|
40
|
Start
|
Unknown
|
| 876
|
2012 Dhaka garment factory fire
|
1,248
|
40
|
B
|
Low
|
| 877
|
Bicycle saddle
|
1,241
|
40
|
C
|
Unknown
|
| 878
|
2-Pentanone
|
1,235
|
39
|
Stub
|
Unknown
|
| 879
|
2-Methylpentane
|
1,235
|
39
|
Stub
|
Unknown
|
| 880
|
Narcissism in the workplace
|
1,231
|
39
|
C
|
Mid
|
| 881
|
Butyl acrylate
|
1,218
|
39
|
Start
|
Unknown
|
| 882
|
2012 Los Angeles Measure B
|
1,217
|
39
|
B
|
Low
|
| 883
|
Hexachlorobenzene
|
1,200
|
38
|
Start
|
Low
|
| 884
|
Tread plate
|
1,197
|
38
|
Start
|
Low
|
| 885
|
Plant Bowen
|
1,197
|
38
|
Start
|
Low
|
| 886
|
Hazard analysis
|
1,196
|
38
|
Start
|
Mid
|
| 887
|
Allyl chloride
|
1,195
|
38
|
Start
|
Unknown
|
| 888
|
MSA Safety
|
1,194
|
38
|
Start
|
Low
|
| 889
|
Afterdamp
|
1,192
|
38
|
Start
|
Low
|
| 890
|
Complications of prolonged standing
|
1,191
|
38
|
Start
|
Mid
|
| 891
|
Chromium(III) sulfate
|
1,188
|
38
|
Start
|
Low
|
| 892
|
ANSI Z535
|
1,183
|
38
|
Start
|
Low
|
| 893
|
2,2-Dimethylbutane
|
1,180
|
38
|
Start
|
Low
|
| 894
|
Corexit
|
1,179
|
38
|
Start
|
Low
|
| 895
|
Occupational injury
|
1,170
|
37
|
Start
|
High
|
| 896
|
Chromium(IV) oxide
|
1,168
|
37
|
C
|
Low
|
| 897
|
Ebullism
|
1,161
|
37
|
C
|
Low
|
| 898
|
Fulminic acid
|
1,159
|
37
|
Start
|
Low
|
| 899
|
Bismuth telluride
|
1,157
|
37
|
B
|
Low
|
| 900
|
Acetone cyanohydrin
|
1,151
|
37
|
Start
|
Unknown
|
| 901
|
Right to sit in the United States
|
1,150
|
37
|
C
|
Mid
|
| 902
|
Professional diving
|
1,148
|
37
|
C
|
Mid
|
| 903
|
Methyllithium
|
1,143
|
36
|
B
|
Low
|
| 904
|
James Zadroga 9/11 Health and Compensation Act
|
1,143
|
36
|
Start
|
Low
|
| 905
|
COVID-19 pandemic cases
|
1,141
|
36
|
C
|
Low
|
| 906
|
Electrical code
|
1,140
|
36
|
Stub
|
High
|
| 907
|
Powered air-purifying respirator
|
1,140
|
36
|
B
|
Low
|
| 908
|
Red flag warning
|
1,137
|
36
|
Start
|
Low
|
| 909
|
Lithium borohydride
|
1,137
|
36
|
Start
|
Low
|
| 910
|
Engineering controls
|
1,133
|
36
|
B
|
Top
|
| 911
|
Impact of nanotechnology
|
1,132
|
36
|
C
|
High
|
| 912
|
Normal Accidents
|
1,132
|
36
|
C
|
Low
|
| 913
|
Machiavellianism in the workplace
|
1,126
|
36
|
B
|
Mid
|
| 914
|
Occupational lung disease
|
1,124
|
36
|
Start
|
High
|
| 915
|
2,4-Dinitrotoluene
|
1,118
|
36
|
Start
|
Mid
|
| 916
|
2-Ethoxyethanol
|
1,118
|
36
|
Start
|
Unknown
|
| 917
|
List of UN numbers 1901 to 2000
|
1,116
|
36
|
List
|
Low
|
| 918
|
Poison gas
|
1,111
|
35
|
NA
|
NA
|
| 919
|
Commercial diving
|
1,109
|
35
|
C
|
Low
|
| 920
|
List of UN numbers 0001 to 0100
|
1,108
|
35
|
List
|
Low
|
| 921
|
Caesium hydroxide
|
1,104
|
35
|
Start
|
Low
|
| 922
|
Ethylene glycol dinitrate
|
1,103
|
35
|
Start
|
Low
|
| 923
|
Alice Hamilton
|
1,094
|
35
|
B
|
Mid
|
| 924
|
Undark
|
1,094
|
35
|
Start
|
Low
|
| 925
|
CLP Regulation
|
1,093
|
35
|
Start
|
Low
|
| 926
|
Copper(I) sulfide
|
1,093
|
35
|
Start
|
Unknown
|
| 927
|
Copper monosulfide
|
1,090
|
35
|
Start
|
Unknown
|
| 928
|
Antimony trichloride
|
1,086
|
35
|
B
|
Low
|
| 929
|
Bare minimum Monday
|
1,086
|
35
|
Stub
|
Low
|
| 930
|
Sunshine Mine
|
1,084
|
34
|
Start
|
Low
|
| 931
|
High-integrity pressure protection system
|
1,084
|
34
|
Start
|
Low
|
| 932
|
Rotterdam Convention
|
1,081
|
34
|
Start
|
Low
|
| 933
|
List of R-phrases
|
1,079
|
34
|
List
|
Top
|
| 934
|
Willow Island disaster
|
1,079
|
34
|
Start
|
Low
|
| 935
|
Aerotoxic syndrome
|
1,079
|
34
|
C
|
Low
|
| 936
|
1998 Esso Longford fire
|
1,075
|
34
|
C
|
Low
|
| 937
|
Three Mile Island accident health effects
|
1,075
|
34
|
B
|
Low
|
| 938
|
Sexual harassment in the workplace in the United States
|
1,072
|
34
|
Start
|
Mid
|
| 939
|
Chlordecone
|
1,067
|
34
|
Start
|
High
|
| 940
|
Lofthouse Colliery disaster
|
1,067
|
34
|
Start
|
Low
|
| 941
|
NIOSH air filtration rating
|
1,066
|
34
|
B
|
Low
|
| 942
|
Mining in New Zealand
|
1,065
|
34
|
C
|
Mid
|
| 943
|
Kodaikanal mercury poisoning
|
1,062
|
34
|
Start
|
Low
|
| 944
|
Nitrogen dioxide poisoning
|
1,057
|
34
|
C
|
High
|
| 945
|
Salt water aspiration syndrome
|
1,052
|
33
|
C
|
Low
|
| 946
|
Construction site safety
|
1,051
|
33
|
C
|
High
|
| 947
|
Kick the cat
|
1,051
|
33
|
Start
|
Low
|
| 948
|
Benton fireworks disaster
|
1,047
|
33
|
GA
|
Low
|
| 949
|
Kiss up kick down
|
1,043
|
33
|
Start
|
Unknown
|
| 950
|
Cadmium selenide
|
1,042
|
33
|
B
|
Low
|
| 951
|
Ergonomic keyboard
|
1,042
|
33
|
C
|
Low
|
| 952
|
List of people with post-traumatic stress disorder
|
1,041
|
33
|
List
|
Low
|
| 953
|
Bullet trap
|
1,033
|
33
|
C
|
Unknown
|
| 954
|
Boron tribromide
|
1,028
|
33
|
C
|
Low
|
| 955
|
Toronto propane explosion
|
1,024
|
33
|
C
|
Low
|
| 956
|
International Maritime Dangerous Goods Code
|
1,022
|
32
|
Stub
|
Low
|
| 957
|
Sexual harassment in education in the United States
|
1,018
|
32
|
C
|
Low
|
| 958
|
Speculator Mine disaster
|
1,016
|
32
|
Start
|
Low
|
| 959
|
Heptanitrocubane
|
1,013
|
32
|
Stub
|
Low
|
| 960
|
Chloroacetyl chloride
|
1,013
|
32
|
Start
|
Unknown
|
| 961
|
Byford Dolphin diving bell accident
|
1,013
|
32
|
NA
|
Low
|
| 962
|
2,3-Dimethylbutane
|
1,012
|
32
|
Stub
|
Unknown
|
| 963
|
Noise regulation
|
1,007
|
32
|
C
|
High
|
| 964
|
Beryllium chloride
|
1,007
|
32
|
Start
|
Unknown
|
| 965
|
Construction law
|
1,007
|
32
|
Start
|
Unknown
|
| 966
|
Hartley Colliery disaster
|
1,005
|
32
|
B
|
Low
|
| 967
|
1,1,2,2-Tetrachloroethane
|
995
|
32
|
Start
|
Unknown
|
| 968
|
1947 Centralia mine disaster
|
989
|
31
|
Stub
|
Low
|
| 969
|
Concussions in sport
|
989
|
31
|
C
|
Low
|
| 970
|
Diphenylphosphoryl azide
|
988
|
31
|
Start
|
Low
|
| 971
|
Soma mine disaster
|
985
|
31
|
C
|
Low
|
| 972
|
Green Tobacco Sickness
|
984
|
31
|
Start
|
Mid
|
| 973
|
Adiponitrile
|
981
|
31
|
Start
|
Unknown
|
| 974
|
2012 Pakistan factory fires
|
978
|
31
|
C
|
Low
|
| 975
|
Copper(II) phosphate
|
973
|
31
|
Stub
|
Unknown
|
| 976
|
Escape breathing apparatus
|
972
|
31
|
Start
|
Low
|
| 977
|
Factories Act 1847
|
972
|
31
|
Start
|
Low
|
| 978
|
HAZMAT Class 3 Flammable liquids
|
969
|
31
|
Start
|
Low
|
| 979
|
1909 Cherry Mine disaster
|
959
|
30
|
Start
|
Low
|
| 980
|
1995 Daegu gas explosions
|
959
|
30
|
Stub
|
Low
|
| 981
|
1-Bromopropane
|
956
|
30
|
C
|
Mid
|
| 982
|
4,4'-Methylenedianiline
|
956
|
30
|
Start
|
Unknown
|
| 983
|
Α-Methylstyrene
|
954
|
30
|
Start
|
Unknown
|
| 984
|
Balakovo Nuclear Power Plant
|
950
|
30
|
Start
|
Low
|
| 985
|
Fire prevention
|
949
|
30
|
Start
|
High
|
| 986
|
List of human-made mass poisoning incidents
|
947
|
30
|
List
|
High
|
| 987
|
Sifa
|
943
|
30
|
Start
|
Low
|
| 988
|
Lithium nitrate
|
938
|
30
|
Start
|
Low
|
| 989
|
Fukushima nuclear accident (Unit 1 Reactor)
|
937
|
30
|
B
|
Low
|
| 990
|
Chloromethyl methyl ether
|
935
|
30
|
Start
|
Unknown
|
| 991
|
Copper(I) cyanide
|
934
|
30
|
Stub
|
Unknown
|
| 992
|
1,1,2-Trichloro-1,2,2-trifluoroethane
|
934
|
30
|
Start
|
Unknown
|
| 993
|
1,1-Dichloroethylene
|
932
|
30
|
Start
|
Unknown
|
| 994
|
Montara oil spill
|
929
|
29
|
C
|
Low
|
| 995
|
Captan
|
928
|
29
|
Stub
|
Unknown
|
| 996
|
Arsenic trisulfide
|
927
|
29
|
B
|
Low
|
| 997
|
Diazodinitrophenol
|
924
|
29
|
Start
|
Low
|
| 998
|
Labor relations in China
|
924
|
29
|
C
|
High
|
| 999
|
List of UN numbers 1001 to 1100
|
923
|
29
|
List
|
Low
|
| 1000
|
Breaking capacity
|
919
|
29
|
Start
|
Low
|
