9 reasons you can be optimistic that a vaccine for COVID-19 will be widely available in 2021
- Written by William Petri, Professor of Medicine, University of Virginia
Experts are confident that there will be a vaccine next year. PenWin /iStock / Getty Images PlusAs fall approaches rapidly, many are wondering if the race for a vaccine will bear fruit as early as January 2021.
I am a physician-scientist and infectious diseases specialist at the University of Virginia, where I care for patients and conduct...

