31 African nations now have the capability to do genetic sequencing for surveillance of COVID, malaria, cholera, Ebola, and other diseases.
A lot has changed since the last time I spoke on the TED stage.
The website that makes the world a little smaller.
Photos that show how the world can help poor farmers manage the risks of extreme weather.
As I learned recently, it’s one thing to find a new tool that will help the people fighting this deadly disease.