I think I spotted some brain matter on the swab.
Joking aside wasn't terrible, just a moment of extreme discomfort. They didn't linger to long in my brain. My 6 yr old was holding her nose but they didn't let her skip it, instead they just shoved it up quickly and only did one nostril. Needed to bill for it.
Antibodies, was a blood draw. 2 vials they do the IGM, which is the immediate immune reaction and IGG which is the longer term antibodies.