Know the variants of COVID-19 that predominate according to the WHO
World Health Organization (WHO) classifies the SARS-CoV-2 variants into “variants of interest” (VOI) and “variants of concern” (VOC), in order to prioritize monitoring and investigation at scale world and thus guide the response to the pandemic of COVID-19. Nowadays Omicron it is the dominant variant in the world and was discovered in South Africa. Positive … Read more