SARS-CoV-2 variants have a high tendency and long-term transmission

Researchers analyzed data on three different types of anxiety and found that the viral load was high and the infection lasted longer than in B.1.1.7. All were more contagious than the real species, and transmission was also dependent on the census. Acute acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has changed since it first appeared in …

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