The nasopharyngeal swab -- aka the Brain Tickler -- is considered the gold standard for COVID tests. The problem is no two noses are exactly a like and different people will have different reactions.
from WebMD Health https://ift.tt/3wbnK8E
The nasopharyngeal swab -- aka the Brain Tickler -- is considered the gold standard for COVID tests. The problem is no two noses are exactly a like and different people will have different reactions.
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