Dr Coetzee mentions that Omicron "has been circulating in Southern Africa for quite some time". We know the WHO and WEF were well aware of the variant, both having mentioned it on their respective websites in previous months.
Dr Coetzee mentions that Omicron "has been circulating in Southern Africa for quite some time". We know the WHO and WEF were well aware of the variant, both having mentioned it on their respective websites in previous months.