Mu coronavariant changing status: not single but “unique” for antibody and vaccine resistance
Medicomunicare Magazine | Health and Medical News
Since the COVID-19 outbreak first began in late December 2019, the evolution of the causative agent SARS-CoV-2 has led to the emergence of four variants of concern including the alpha (B.1.1.7) lineage that first emerged in the UK and the beta (B.1.351), gamma (P.1) and delta (B.1.617.2) lineages that were identified in South Africa, Brazil