COVID-19 Omicron Variant

COVID-19 Omicron Variant World Health Organization (WHO) classifies new COVID-19 variant. On November 26, 2021, the World Health Organization (WHO) classified a new variant, B.1.1.529, as a Variant of Concern and has named it Omicron. The classification put Omicron into the most troubling category of Covid-19 variants, along with the globally dominant Delta, and its weaker rivals Alpha, Beta and Gamma. The preliminary evidence […]