Rare 'breakthrough' COVID cases are causing alarm, confusion
Rare 'breakthrough' COVID cases are causing alarm, confusion Lauran Neergaard Updated: July 21, 2021 5:21 pm Copyright 2021 The Associated Press. All rights reserved. FILE - In this April 21, 2021 file photo, a registered dons protective gear before entering a room at a hospital in Royal Oak, Mich. In 2021, U.S. hospitalizations and deaths are nearly all among the unvaccinated, and real-world data from Britain and Israel support that protection against the worst cases remains strong. What scientists call breakthrough infections in people who are fully vaccinated make up a small fraction of ...