The bad news is that it looks like that the virus is NOT going away any time soon.
COVID Vaccination has been tremendously successful in preventing people from getting severe disease.
A couple of months back, it was hoped that “Herd immunity” (Wide spread protection) caused by Vaccination would make the virus go away.
But recent news from Massachusetts, USA indicates that Vaccination is NOT going to produce herd immunity and make the virus go away.
Lot of Vaccinated people do get infected and the only good news is that “the vaccines offer strong protection against severe disease”
So don’t be surprised if new variants emerge in winter and COVID is still the headline news early next year !
BMJ. Covid-19: Delta infections threaten herd immunity vaccine strategy
BMJ 2021; 374 doi: https://doi.org/10.1136/bmj.n1933 (Published 02 August 2021)
Cite this as: BMJ 2021;374:n1933
BBC news. 3Aug 2021. Wuhan: Chinese city to test entire population after virus resurfaces
By Yvette Tan
BBC. Covid: ‘Israel may be reaching herd immunity’
By Rachel Schraer
Covid-19: What new variants are emerging and how are they being investigated?
BMJ 2021; 372 doi: https://doi.org/10.1136/bmj.n158 (Published 18 January 2021)
Cite this as: BMJ 2021;372:n158
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