“I would never have thought that within a year of the identification of a new virus, we would have a vaccine that is given to people, that is safe, and effective, and that gives us hope,” said Ric. Said Richard Besser. , Former executive director of the Centers for Disease …
Read More »U.S. Coronavirus: The Covid-19 vaccine rollout was a moment of hope in the “dark days” of the epidemic, experts say. But the black days are not over yet
