The U.S. Food & Drug Administration or FDA today announced the new rules for booster shots. Seniors 65 years of age and older, individuals 18-64 those are at high risk of developing severe COVID and those exposed to the virus either through their work or living situation are also eligible. “After considering the totality of the available scientific evidence and the deliberations of our advisory committee of independent, external experts, the FDA amended the EUA for the Pfizer-BioNTech COVID-19 Vaccine to allow for a booster dose in certain populations such as health care workers, teachers and day care staff, grocery workers and those in homeless shelters or prisons, among others,” acting FDA Commissioner Dr. Janet Woodcock said in a statement.