Mandatory shots have reportedly been reinstated after 200 training wing members fell ill More than 200 US airmen and trainees have come down with the flu at Joint Base San Antonio-Lackland in Texas, NBC News has reported, citing a source at the facility. The illnesses come less than two months after the Pentagon ended its longstanding requirement for annual influenza vaccinations. The cluster of cases is confined to the installation’s Basic Military Training wing, where recruits live and train