For sure, in this case, the men were presenting the tests themselves. So, whatever kind of elongated Q-Tip from hell they're using, it gets soaked in the potent ethylene oxide neurotoxin. Then they insert it miles long into your face and proceed to screw it rotationally a prescribed amount of times into the moist and soft palate that's the nasopharynx. And I guess this invasive testing is getting carried out multiple times a day. I can see where a mask might be less likely to cause damage, but the testing itself is so invasive, gets the swab moist and mixes the chemicals into your body. Who knows, so many things are going on at once. When you know they're out on a culling mission, gotta question all the things and stuff. Thanks for sharing that, @aagabriel. I didn't realize they were using this stuff on more than the tests themselves!