SAO PAULO (Reuters) - Luiz Augusto Rizzo, 29, is no specialist in infectious diseases, but he is part of perhaps the most important scientific endeavor in the world today: the hunt for a vaccine against the novel coronavirus.
The pediatric surgeon is one of 2,000 volunteers in Brazil's largest city of Sao Paulo taking part in mass human trials for the experimental coronavirus vaccine developed by researchers at the University of Oxford and AstraZeneca Plc (AZN.L). It is one of the brightest hopes in the global bid to contain the virus.