Not even solely "when put into areas where the particular diseases were common", the soldiers are mandated quite a few vaccines even before they leave basic tra

Not even solely "when put into areas where the particular diseases were common", the soldiers are mandated quite a few vaccines even before they leave basic training to everyone, no questions asked - https://usarmybasic.com/about-the-army/army-shots https://usarmybasic.com/about-the-army/army-shots