Pfizer said Monday, September 20, 2021, its COVID-19 vaccine works for children ages 5 to 11 and that it will seek U.S. authorization for this age group soon -- a key step toward beginning vaccinations for youngsters. The vaccine made by Pfizer and its German partner BioNTech already is available for anyone 12 and older. But with kids now back in school and the … [Read more...] about Pfizer says COVID-19 vaccine is safe and works for kids ages 5 to 11