CORONAVIRUS UPDATES: PFIZER VACCINATIONS MAY BEGIN NEXT MONTH; JOHNSON & JOHNSON SINGLE-SHOT VACCINE IN THE WORKS

Pfizer and its partner BioNTech will seek emergency use authorization from the Food and Drug Administration on Friday, two days after announcing its COVID-19 vaccine is 95% effective. COVID-19 has now killed a quarter of a million Americans USA TODAY See more videos SHARE SHARE ...