Nation Infants, toddlers and preschoolers get COVID-19 vaccine after CDC and FDA approval June 27, 2022 USA TODAY Comments Off on Infants, toddlers and preschoolers get COVID-19 vaccine after CDC and FDA approval Young children in the U.S. from 6 months to 5 years old are getting COVID vaccines after the FDA and CDC cleared the use of Moderna and Pfizer shots.