Health
What we know and don’t know about COVID-19 reinfection cases – AlKhaleej Today
What we know and don’t know about COVID-19 reinfection cases
With President Trump claiming he is immune to COVID-19 and isolated reports of re-infection surfacing, what is the truth about immunity to COVID-19? To date, six cases of COVID-19 reinfection have been published, with various other unverified reports from around the world. While this is a comparatively small fraction of the millions of people known to be infected, should we be concerned? To solve this puzzle, we must first consider what we mean by immunity.
How immunity works
When we are infe…
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