NIH researchers said when the body fights off COVID-19, fragments left over from the disease that are supposed to train the body to remember the virus could actually continue to cause inflammatory issues.
"Zombie" COVID-19 fragments linger for some, causing severe disease outcomes, new research reveals salon.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from salon.com Daily Mail and Mail on Sunday newspapers.