Watch CBS News

Centers for Disease Control and Prevention

0331-ctm-agus-zikaqanda-503317-640x360.jpg

New guidance shows the two species that carry Zika have a far greater range that could stretch to big cities like New York and San Francisco

The Centers for Disease Control and Prevention warns that the Zika virus in the U.S. could spread much farther north than previously thought. The CDC originally focused on the Southeast when it looked at the location of mosquitoes that carry the virus. But new guidance shows the two species have a far greater range that could stretch to big cities like New York and San Francisco. CBS News medical contributor Dr. David Agus joins "CBS This Morning" from Los Angeles to discuss the threat.

ctm-0316-prescriptionrules-499447-640x360.jpg

The director said over-prescribing these medications is a "key driver" of the country’s drug overdose epidemic

Doctors have new, first-ever guidelines for prescribing powerful opioid painkillers. The Centers for Disease Control and Prevention wants doctors to back off giving the highly-addictive drugs to patients with chronic pain. The director said over-prescribing these medications is a "key driver" of the country’s drug overdose epidemic. Dr. Tara Narula joins “CBS This Morning” to discuss the guidelines.

Show More
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.