Against the Delta variant, two doses of vaccine are required

Against the Delta variant, two doses of vaccine are required
Against the Delta variant, two doses of vaccine are required

SARS-CoV-2 B.1.617.2, also called the Delta variant of the coronavirus, now represents more than 44% of cases in Switzerland according to data from the Federal Office of Public Health. It is 60% more contagious than the Alpha variant. Should we be afraid of it? Not if you are doubly vaccinated, responds a group of 29 French researchers in an article just published by the journal Nature with an accelerated procedure, given the importance of its results.

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Delta variant doses vaccine required

 
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