Ebola spread challenges global preparedness

The Ebola outbreak centered in the eastern regions of Democratic Republic of Congo is expanding at an alarming rate. The new, rare Ebola variant has spread from DRC's Ituri Province into North Kivu and the capital of neighboring Uganda. The result is more than 600 suspected cases and at least 139 suspected deaths. Armand Sprecher, an epidemiologist with Doctors Without Borders discusses the implications with The World's Host Marco Werman.