Coronavirus outbreak News: A study of the spike protein of SARS-CoV-2, the virus which causes Covid-19, suggests that current vaccines may be less effective aga...

https://timesofindia.indiatimes.com/india/the-coronavirus-outbreak/covid-19-across-world/current-covid-vaccines-may-be-less-effective-against-beta-variant-study/articleshow/83916331.cms

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