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Serrana, São Paulo

Coordinates: 21°12′41″S 47°35′44″W / 21.21139°S 47.59556°W / -21.21139; -47.59556
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Serrana
Flag of Serrana
Coat of arms of Serrana
Location in São Paulo state
Location in São Paulo state
Serrana is located in Brazil
Serrana
Serrana
Location in Brazil
Coordinates: 21°12′41″S 47°35′44″W / 21.21139°S 47.59556°W / -21.21139; -47.59556
CountryBrazil
RegionSoutheast
StateSão Paulo
Area
 • Total
126 km2 (49 sq mi)
Population
 (2020 [1])
 • Total
45,644
 • Density360/km2 (940/sq mi)
Time zoneUTC−3 (BRT)

Serrana is a municipality in the state of São Paulo in Brazil. The population is 45,644 (2020 est.) in an area of 126 km2.[2] The elevation is 427 m.

History

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The municipality was created by state law in 1948.[3]

Map of the state of São Paulo (1948).

COVID-19 vaccine study

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While other communities were struggling to deal with the COVID-19 pandemic in Brazil, Serrana participated in a study wherein 100% of its adult population was supposed to be vaccinated with CoronaVac. Prior to the mass vaccination, 5% of Serrana's population had been infected, one of the highest rates in Brazil.[4]

Most adults received two shots by the end of April. By May, symptomatic COVID-19 cases fell 80%, hospitalizations by 86%, and mortality by 95% according to researchers doing the study. The virus was contained once 75% of people were vaccinated. According to Ricardo Palacios, a director at São Paulo's Instituto Butantan, "The most important result was understanding that we can control the pandemic even without vaccinating the entire population."[5][6]

Media

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In telecommunications, the city was served by Companhia Telefônica Brasileira until 1973, when it began to be served by Telecomunicações de São Paulo.[7] In July 1998, this company was acquired by Telefónica, which adopted the Vivo brand in 2012.[8]

The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).[8]

Notable people

[edit]

References

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  1. ^ IBGE 2020
  2. ^ Instituto Brasileiro de Geografia e Estatística Archived 2015-09-23 at the Wayback Machine
  3. ^ "Municípios Paulistas". www.al.sp.gov.br (in Portuguese). Retrieved 2024-06-26.
  4. ^ Jeantet, Diane (17 February 2021). "Vaccination of whole Brazilian city spares it from shortages". AP NEWS. Retrieved February 19, 2021.
  5. ^ "Mass vaccination creates healthy oasis in Brazilian city". Reuters. 2021-05-31. Retrieved 2021-06-02.
  6. ^ "Sinovac vaccine restores a Brazilian city to near normal". Associated Press. 2021-06-01. Retrieved 2021-06-02.
  7. ^ "Creation of Telesp - April 12, 1973". www.imprensaoficial.com.br (in Portuguese). Retrieved 2024-05-27.
  8. ^ a b "Our History - Telefônica RI". Telefônica. Retrieved 2024-05-27.