Updated Nov 2024 SARS-CoV-2 variants have been identified and studied across the world during the COVID pandemic in the last 3 years. As of May 2023, WHO does not consider COVID as a public health emergency of international concern, anymore. About SARS-CoV-2 The COVID virus SARS-CoV-2 belongs to the family of Coronavirus (CoV) which are … Continue reading Coronavirus Types and SARS-CoV-2 Variants