Brazil gives Russian COVID-19 vaccine a chance, approving the import of limited doses
http://www.sciencemag.org/news/2021/06/brazil-gives-russian-covid-19-vaccine-chance-approving-import-limited-doses
A number of Brazilian states can now import and use Sputnik V, the Russian vaccine for COVID-19, although a key regulatory agency in the country still has safety concerns.
Science’s COVID-19 reporting is supported by the Heising-Simons Foundation.