BRASILIA (BLOOMBERG) - Mr Rodolpho Sousa, a 28-year-old Brazilian lawyer, had been working from home near Rio de Janeiro when, in late February, one of his clients was jailed. Covid-19 was hitting the prison and he was worried about her, less about himself. He went there to get her out. His cough started a few days later and wouldn't quit. He went to an emergency clinic, where, his lungs down to half their capacity, he was diagnosed with Covid-19. In the two days he waited for a hospital transfer, he was witness to an infernal scene - patients his age dying on either side of him.