Coronavirus: Can One Get Infected Again?

The University of Hong Kong reported the first documented case of coronavirus reinfection after a 33-year-old male was cleared of Covid-19 and discharged from a hospital in April, but tested positive again after returning from Spain via Britain on August 15.
He was found to have contracted a different coronavirus strain from the one he had previously contracted and remained asymptomatic for the second infection.
So, can a person really catch Covid-19 twice? Watch the video & find out.