How is COVID-19 vaccination in Brazil?
Vaccination in Brazil began on January 17, 2021 and is free, carried out by the SUS (Sistema Único de Saúde). There are several vaccines being used in the country’s immunization: Astrazeneca/Oxford, Pfizer, Janssen, CoronaVac. According to records and statistics, more than 50% of the population is completely vaccinated with both doses, or single doses. And …
