Anvisa explains situation of ship docked with Indian crew in Santana According to the Agency, the crew is being monitored daily since leaving RJ and underwent an RT-PCR test upon arrival in Amapá The National Health Surveillance Agency (Anvisa) confirmed on Thursday morning (27) that a ship with a crew formed by Ukrainians, Russians and Indians is docked at Companhia Docas de Santana. The ship Medi Zuoz, with the flag of Luxembourg, arrived in Amapá on May 22, coming from Rio de Janeiro (RJ).