A man was reinfected with coronavirus after recovery – what does this mean for immunity?
Megan Culler Freeman, University of Pittsburgh A 33-year old man was found to have a second SARS-CoV-2 infection some four-and-a-half months after he was diagnosed with his first, from which he recovered. The man, who showed no symptoms, was diagnosed when he returned to Hong Kong after a trip to Spain. I am a…