In February, a small number of cases of the UK or Alpha variant were found with a mutation, called E484K, that is already seen in the South Africa variant. It was feared this change could reduce vaccine effectiveness, but the mutation never took off. Source link
By Robin Foster
THURSDAY, Feb. 25, 2021 (HealthDay News) — If you think you can safely exercise without your mask in a gym during the pandemic, two new government reports show you are mistaken.
Coronavirus outbreaks at fitness centers in Chicago and Honolulu last summer were likely the result of… Continue reading Masks Vital to Stopping COVID at Gyms