World Health Organisation
Total 20 Posts
The Bill and Melinda Gates Foundation has expressed disappointment at the news of the COVID-19 vaccine developed by the University of Oxford and AstraZeneca which appears to provide no measurable effect on mild or moderate disease caused by the SARS-CoV-2 variant.
A substantial proportion of people may refuse or delay taking a COVID-19 vaccine. Vaccine hesitancy is a severe threat to global health, according to the World Health Organisation (WHO).