Fact check: No, the COVID-19 nasal test doesn't swab the blood-brain barrier
Published
A Facebook post falsely claims the COVID-19 nasal test swabs the blood-brain barrier and can cause injury to other nasal structures.
Published
A Facebook post falsely claims the COVID-19 nasal test swabs the blood-brain barrier and can cause injury to other nasal structures.
The nasopharyngeal swab that is widely being used to detect Covid-19 may cause discomfort that reaches far back into the nose. But..
'I would say that it is not possible'