Health News

COVID-19 test caused man’s 9-month-long brain fluid leak

A man’s persistently runny nose following a COVID-19 test wasn’t caused by allergies as he suspected, but rather cerebrospinal fluid leaking from his brain, according to a new report. The man, who lives in the Czech Republic, received a COVID-19 nasal swab test in March 2020 after he had contact with a person infected with […]