A researcher has used data to create a model to forecast the number of new cases in the weeks ahead. Although he does admit that models have their limits.
The tournament in London, wrapping up on Saturday, brings together 16 teams from nations, ethnic minorities and regions not part of the World Cup's geography.
The attacks took place over two weeks in May in the city of Bambari. Some groups, including Doctors Without Borders, have pulled out some staffers and cut back on their services.
Leaders in developing countries were asked to rank the U.N.'s 17 Sustainable Development Goals. One particular goal was typically at the bottom of their priority list.
Dr. Leah Feldman was on the Doctors Without Borders team in the 2014 outbreak. Now she's helping fight the virus in the Democratic Republic of the Congo — and literally sweating in her boots.
Zika, bird flu, West Nile virus, Nipah: The world is constantly being warned of a new disease that threatens to wipe out humanity, and then it doesn't. Why?