BRASILIA, Brazil (AFP) — The Brazilian government announced Wednesday it was negotiating the purchase of 30 million coronavirus vaccine doses from Russia and India, after regulators made it easier for the treatments to win emergency-use authorizations. Until now, only the AstraZeneca/Oxford shot and China’s CoronaVac have been permitted in Brazil, the second-hardest-hit country after the US, with more than 226,000 deaths from Covid-19. Brazil’s health surveillance agency said it would no longer require final […]