EXCLUSIVE: Aberdeen firm at centre of Brazilian Covid scare speaks out

© Edmar Barros/AP/ShutterstockFamily members of patients hospitalized with Covid-19 line up with empty oxygen tanks in an attempt to refill them, outside the Nitron da Amazonia company, in Manaus, Brazil.
Family members of patients hospitalised with Covid-19 line up with empty oxygen tanks in an attempt to refill them, outside the Nitron da Amazonia company, in Manaus, Brazil.