I deployed in 2017 and got the anthrax series. Plus close to a dozen other shots including polio twice. Has antibodies for a couple things and didn’t need the vaccine. Don’t recall what it was. They didn’t like that air had polio cpvax 4 months prior to deployment, so I got to do it again despite having been vaccinated as a kid decades earlier.
There have been several who didn’t deploy because they wouldn’t take the anthrax vaccine. They have since retired, mainly due to the military forcing them out because of not taking those shots.