The Director-General, World Health Organisation (WHO), Dr Tedros Ghebreyesus, says a number of vaccines are now in phase three clinical trials to prevent COVID-19...
The World Health Organisation (WHO) says there are 19 potential COVID-19 vaccines currently in clinical trials globally.
WHO Regional Office for Africa in Brazzaville, Congo,...
Recent scientific research continues to demonstrate that climate change is reshaping forest ecosystems, agricultural productivity, and environmental governance systems...
