After Man Contracts Coronavirus For The Second Time, Pitt Researcher Says No Immunity ‘Not Surprising’

By: KDKA-TV News Staff
PITTSBURGH (KDKA) – A man in Hong Kong returned from a trip to Spain about four-and-a-half months after being diagnosed with COVID-19.The man recovered from that initial diagnosis but once he was back from Hong Kong, he once again tested positive for COVID-19 but was asymptomatic.“I am a virologist with expertise in coronaviruses and enteroviruses, and I’ve been curious about reinfections since the beginning of the pandemic,” wrote Megan Freeman, a