Effectiveness of the CoronaVac vaccine in older adults during a gamma variant associated epidemic of covid-19 in Brazil : test negative case-control study

Authors: Ranzani, Otavio T, Hitchings, Matt D T, Dorion, Murilo, D'Agostini, Tatiana Lang, de Paula, Regiane Cardoso, de Paula, Olivia Ferreira Pereira, de Moura Villela, Edlaine Faria, Torres, Mario Sergio Scaramuzzini, de Oliveira, Silvano Barbosa, Schulz, Wade, Almiron, Maria, Said, Rodrigo, de Oliveira, Roberto Dias, da Silva, Patricia Vieira, de Araújo, Wildo Navegantes, Gorinchteyn, Jean Carlo, Andrews, Jason R, Cummings, Derek A T, Ko, Albert I, Croda, Julio

Source: BMJ: British Medical Journal, 2021 Aug . 374, 1-12.

Access URL: https://www.jstor.org/stable/27353823

Effectiveness of ChAdOx1 vaccine in older adults during SARS-CoV-2 Gamma variant circulation in São Paulo.

Authors: Hitchings, Matt D. T., Ranzani, Otavio T., Dorion, Murilo, D'Agostini, Tatiana Lang, de Paula, Regiane Cardoso, de Paula, Olivia Ferreira Pereira, de Moura Villela, Edlaine Faria, Torres, Mario Sergio Scaramuzzini, de Oliveira, Silvano Barbosa, Schulz, Wade, Almiron, Maria, Said, Rodrigo, de Oliveira, Roberto Dias, Silva, Patricia Vieira, de Araújo, Wildo Navegantes, Gorinchteyn, Jean Carlo, Andrews, Jason R., Cummings, Derek A. T., Ko, Albert I., Croda, Julio

Source: Nature Communications; 10/28/2021, Vol. 12 Issue 1, p1-8, 8p

Subject Terms: OLDER people, SARS-CoV-2, VACCINE effectiveness, COVID-19, COVID-19 vaccines

Geographic Terms: SAO Paulo (Brazil), BRAZIL

Company/Entity: UNIVERSITY of Oxford, ASTRAZENECA PLC

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