WHO advocates for expanded collaboration, monitoring of COVID variants
The COVID-19 reproduction "R" number in the UK is estimated between 1.0-1.4, the UK Health Ministry said last week.
Newly elected Director-General of the World Health Organization (WHO) Tedros Adhanom Ghebreyesus attends a news conference at the United Nations in Geneva, Switzerland(photo credit: REUTERS)ByZACHARY KEYSER