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.

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)

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

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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.