4 questions for colleges now that the US has a coronavirus vaccine

The first coronavirus vaccines are being distributed in the U.S. after the U.S. Food and Drug Administration on Friday gave emergency authorization to Pfizer’s version. It’s a critical step in the fight against the pathogen — one public health officials hope will stem its he first coronavirus vaccines are being distributed in the U.S. after the U.S. Food and Drug Administration on Friday gave emergency authorization to Pfizer’s version. It’s a critical step in the fight against the pathogen — one public health officials hope will stem its spread.