Health
When does Covid become a cold? The imperfect science of ending the pandemic – Telegraph.co.uk
Dame Sarah Gilbert says there’s almost nowhere left for Covid to mutate. Does that mean the pandemic will soon be declared endemic?…
The Spanish flu pandemic, caused by a strain of the H1N1 virus, also struck in four waves before moving to endemic status within about three years, as human immunity grew.
That three-to-five year benchmark is based purely on natural immunity, of course…
Continue Reading