Today's Situation Room:

Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.

Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.

September 30th, 2014
07:00 PM ET

CDC: We will stop Ebola in its tracks

The CDC says there is "zero risk" of Ebola transmission for passengers that flew with the first U.S.-diagnosed patient.

September 30th, 2014
05:21 PM ET

CDC: First Ebola case diagnosed in U.S.

How will the U.S. contain Ebola case?
A patient treated in a Dallas hospital is the first case of Ebola diagnosed in the U.S., the CDC confirmed. Full story.

October 8th, 2013
07:56 PM ET

Salmonella outbreak amid shutdown

The partial government shutdown could be affecting how the Centers for Disease Control can track an outbreak of salmonella. CNN's Brian Todd reports.