Proffesor, Global Health and Director, O'Neill Institute, Georgetown University
COVID-19: A global survey shows worrying signs of vaccine hesitancy
Only 46.3% of Nigerians said they would accept a COVID-19 vaccine. This was slightly higher than the results found in Spain, Sweden, …
AIDS: how far the world has come and how far it needs to go to get to zero
Globally, the health community is moving to a point where there could be zero new HIV infections or deaths. But it has been a long road