Food and Drug Administration Commissioner Stephen Hahn is “cautiously optimistic” about a safe and effective coronavirus vaccine after promising results on a potential vaccine were published, he told “America’s Newsroom” on Monday. The early results of Oxford University and AstraZeneca’s coronavirus vaccine trial showed “robust” immune system responses, according to the pharmaceutical firm. In the research, scientists said that they found their experimental COVID-19 vaccine, AZD1222, produced a dual immune response in people aged 18 to 55. “We are seeing good immune response in almost everybody,” said Hill. A number of efforts to develop a coronavirus vaccine are underway around the world.

Source: Fox News July 20, 2020 18:00 UTC