Has anyone actually tested the fibers from a cov19 unused test swab yet to see what it’s made of? I have no idea how it can be done, but just wondered. And how it differs from a normal cotton swab? And is the Cov19 test swabs different than other swabs they use to test with, like when testing you for the flu? I always assumed it was a sterile cotton swab they tested you with. Now I know they aren’t.
Has anyone actually tested the fibers from a cov19 unused test swab yet to see what it’s made of? I have no idea how it can be done, but just wondered. And how it differs from a normal cotton swab? And is the Cov19 test swabs different than other swabs they use to test with, like when testing you for the flu? I always assumed it was a sterile cotton swab they tested you with. Now I know they aren’t.