Brazilian watchdogâs delegation to visit Sputnik V production in Russia â chief The Anvisa chief added that the watchdog will soon meet with Russian Ambassador to Brazil Alexei Labetsky to discuss this matter RIO DE JANEIRO, April 7. /TASS/. A delegation of Brazil’s National Health Surveillance Agency (Anvisa) will pay a visit to Russia to inspect the Sputnik V production facility, the organization’s head, Antonio Barra Torres, said on Tuesday. "In the course of the conversation between presidents [Jair] Bolsonaro and [Vladimir] Putin, it was confirmed that our sanitary mission ...