Connecticut, Massachusetts require COVID boosters for nursing home workers … West Virginia seeks CDC approval for fourth dose for essential workers, seniors and immunocompromised … Data management...
‘Fully vaccinated’ may be moving target in face of breakthroughs, omicron
By
Kimberly Marselas
Nov 29, 2021
More than a week after federal health officials greenlighted booster shots for all American adults, questions remain about what it means to be “fully vaccinated” against COVID-19 — and whether that...