The outbreak comes weeks after Defense Secretary Pete Hegseth said flu vaccination was no longer mandatory for service members. More than 150 are reported ill.

A worsening flu outbreak among recruits attending basic military training at Lackland Air Force Base, Texas, began earlier ...

A flu bug has swept the ranks of recruits at San Antonio's Lackland Air Force Base, the service's basic training hub. Nearly ...

Hundreds of recruits at military basic training facility in Texas has been diagnosed with influenza ...

Officials anticipated a problem soon after Defense Secretary Pete Hegseth lifted the vaccine requirement in April.

Four of the nation’s U.S. service academies welcomed their newest class of cadets to start their journey toward becoming ...