The Army, Navy, and Air Force are once again requiring basic trainees to get vaccinated against influenza after the virus quickly swept through an Air Force base in Texas, sickening at least 222 ...
An airman receives an influenza vaccine from a hospitalman on Nov. 20, 2020, in the hangar bay of the aircraft carrier USS Carl Vinson in the Pacific Ocean. (Ellen E. Sharkey/U.S. Navy) The Pentagon ...