New Covid Variant Mu could be more resistant to vaccines I What You Need To Know

Another variant of coronavirus, Mu, is being observed by the World Health Organization (WHO). The variant was classified as Variant of Interest (VOI) by WHO. A report submitted by WHO said that the variant could be more resistant to Covid-19 vaccines. Mu, or B.1.621 is the fifth variant detected since March 2021. Watch the full video for more details.