Botswana

GENEVA: The new Omicron coronavirus variant has been confirmed in 23 countries and their number is expected to rise, Director-General of the World Health Organization (WHO) Tedros Adhanom Ghebreyesus said on Wednesday. Speaking at a…

LONDON: The UK's health authorities have confirmed that a new and “most significant” variant of COVID-19 is officially under investigation in the country as the government on Friday added six countries to its travel ban red list from…