Former FDA commissioner suggests some coronavirus vaccine doses could be available in the fall

Former Food and Drug Administration Commissioner Scott Gottleib has repeatedly said life in the United States won't truly be back to normal until a novel COVID-19 coronavirus vaccine is widely available. The most optimistic sources say that likely won't be for another 12 to 18 months, but in the meantime, Gottleib said, there could be some instances where limited doses could be accessible.During a Sunday appearance on CBS' Face the Nation, Gottleib told host Margaret Brennan that if the coronavi