Lower Dose of Pfizer COVID Vaccine Works Well in Young Children, Company Says
Delta Variant Now Fueling 99% of U.S. COVID Cases
U.S. Will Lift Restrictions on Fully Vaccinated International Travelers in November
Review of Booster Shots for Moderna, J&J Vaccines Just Weeks Away: Fauci
Study Spots People at High Risk of Severe Breakthrough COVID
Pandemic Tied to Declining Birth Rates for U.S., Much of Europe
