World’s first documented re-infection as Hong Kong man, 33, tests COVID-19 positive after returning from Spain
A man from Hong Kong has made headlines as the first documented person to become re-infected with COVID-19. The 33-year-old contracted the virus in Spain and was declared cured in April – however he tested positive again at the beginning of this month after returning to Hong Kong. Scientists at the University of Hong Kong initially thought man was a 'persistent carrier' of the SARS-CoV-2 virus that caused COVID-19. However, […]