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Tag: COVID-19 variants

Omicron, Delta and more: How many variants of COVID-19 are known today

Omicron, Delta and more: How many variants of COVID-19 are known today

Updated on 01/11/2022 07:48 pm With the passage of time, all viruses change, something to which the SARS-CoV-2, the virus that causes COVID-19, which so far leaves tens of millions of deaths worldwide. MORE INFORMATION: How to differentiate influenza from COVID-19: symptoms According to the World Health Organization (WHO), most of the time these changes […]