COVID-19 vaccines now in phase 3 clinical trials – WHO
Dr Tedros Ghebreyesus, the Director-General, World Health Organisation (WHO), says a number of vaccines are now in phase three clinical trials to prevent COVID-19 pandemic. READ ALSO: 19 potential COVID-19 vaccines currently in clinical… Ghebreyesus made this known at a virtual news conference on Monday at the WHO Headquarters in Geneva. The director-general said: “We […]
