Covid vaccine maker AstraZeneca expects to release trial data in a matter of weeks
Brazilian pediatric doctor Monica Levi, one of the volunteers who received the COVID-19 vaccine, works at the Specialized Clinic in Infectious and Parasitic Diseases and Immunizations (CEDIPI), in Sao Paulo, Brazil, on July 24, 2020. The doctor is one of the 5,000 volunteers participating in Brazil of the phase 3 trials – the last before … Read more