Health COVID-19 Updates: Pfizer to Seek Approval to Use Vaccine in Kids Over 5 Posted onSeptember 11, 2021September 11, 2021Authorlutra Share on PinterestNoam Galai / Getty Images More than 4.6 million people globally have died from COVID-19. More than half of U.S. adults are now fully vaccinated. New COVID-19 cases are on the rise in virtually every U.S. state. Source: healthline