Many non-Brazilians, even epidemiologists, were astonished by the announcement in November 2021 that Sao Paulo had achieved universal full vaccination of adults against Covid-19.
How São Paulo Became ‘The World’s Vaccine Capital’
Many non-Brazilians, even epidemiologists, were astonished by the announcement in November 2021 that Sao Paulo had achieved universal full vaccination of adults against Covid-19.