News & Perspective

Dec 03, 2014

Dec 03, 2014
Ebola wokers carrying stretcher

Ebola cases top 17,000; activity still intense in Sierra Leone

Ebola cases have now reached 17,145, and deaths total 6,070.

May 05, 2014

May 05, 2014
Child receiving vaccine

International polio spread triggers WHO emergency declaration

WHO Director-General Margaret Chan declared polio's spread this year to be a public health emergency, and she spelled out temporary steps for curbing the threat.