The swab is inserted 1” in the nostrils and rotated 5 cycles. This is a nasal sample self-collection. The deep sample collection is a nasopharyngeal sample administered by trained medical professionals. The nasal swab sample is a good source of SARS-CoV-2.
The swab is inserted 1” in the nostrils and rotated 5 cycles. This is a nasal sample self-collection. The deep sample collection is a nasopharyngeal sample administered by trained medical professionals. The nasal swab sample is a good source of SARS-CoV-2.
People puts it all the way in, and in here it doesn't seem that way, how far has to.go??
1 inch or sum