The Omicron variant of the coronavirus has been detected in 89 countries and is spreading rapidly even in places with high levels of population immunity, the World Health Organisation (WHO) said on Saturday. The number of Covid-19 cases involving Omicron is doubling every 1.5 to three days in countries where there is community transmission of the variant and not just …
Read More »Omicron detected in 89 countries, cases doubling fast: WHO
December 19, 2021