EarthZambia to kill 2000 hippos because they might spread anthrax Over the next five years 2000 hippos are to be culled in Zambia, supposedly to stop them giving people anthrax, but the cull may inadvertently fuel the trade in hippo ivory 快猫短视频
HealthThe End of Epidemics: It's all about the money A new book's ambitious plan to spot and stop global epidemics is easier said than done unless governments show willing and fund a real scheme to do just that Culture