Covid-19 patients tested positive for 505 days before death, making it the longest-known corovirus infection, say UK researchers. It is believed that the previous longest known infection lasted 335 days. Most people who become infected with the virus can clear the infection naturally, but this patient has a severely weakened immune system and many comorbid conditions – other conditions. They...
The longest-known Covid infection lasted 505 days, a study has shown
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