The four main variants of the SARS-CoV-2 virus, currently, are the alpha, beta, gamma and delta variants, but others exist. The alpha variant was first detected in the United Kingdom in September ...

Four of these variants of concern — Alpha, Beta, Delta and Gamma — have spread to most provinces and territories in Canada. Alpha (B.1.1.7) The Alpha strain is the most common variant of concern in ...

The alpha, beta, gamma and epsilon variants of SARS-CoV-2 have been downgraded by the Centers for Disease Control and Prevention and no longer are tracked by the Florida Department of Health.