how are variants born and how do we classify them?

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The Covid-19 pandemic has caused the deaths of at least 5 million people around the world. The doctor and journalist Damien Mascret gives an update on the definition of variants on Tuesday.

A study looked at the appearance of the Covid-19 variants, in particular the Beta variant, which would come from South Africa. “We suspected it, because it is a breeding ground for the emergence of viruses “, a place “where there are many patients infected with (…) HIV”, which leads to “reduced immunity“, explains the doctor and journalist Damien Mascret, present Tuesday, November 2 on the set of 12/13.”So we are infected longer, which favors the emergence of a variant“, he continues.

The variants are more or less dangerous, with several levels: they can be “to monitor“,”to be continued” Where “worrying“. This last category of variants can”trigger epidemicsIn addition, transmission can be increased between individuals, as can virulence.


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