The U.S. Food and Drug Administration (FDA) has authorized a single booster dose of the Pfizer-BioNTech COVID-19 vaccine for children from six months up to five years old. Children must complete their three-dose primary vaccination series at least two months before getting the booster. However, children in that age range who only received the first … Continue reading FDA Authorizes COVID Pfizer Vaccine Booster for Children Young as 6-Months-Old