UPDATE 1-Brazilian state to test Russia's vaccine, eyes buying 50 million doses - Reuters

The Brazilian state of Bahia has signed an agreement to conduct Phase III clinical trials of Russia's Sputnik V vaccine against COVID-19 and plans to buy 50 million doses to market in Brazil, officials have said. https://ca.reuters.com/article/us-health-coronavirus-russia-brazil-idUSKBN2613NH