Gut instinct is telling me it has something to do with the metric fuck ton of vaccines the mil forces on recruits.
Maybe they don't react well?
Unless you are wearing fitted HEPA filter/N95 masks, all you are doing is stopping spit droplets from spewing everywhere which may or may not be contaminated with illness.
It does nothing to stop the user from BREATHING IN viral particles.
George Clooney and Ellen DeGeneres are specifically mentioned in C_A files. They are both assets, as is HUSSEIN.
Explain.