The number of cases in the U.S. is over 100, covering 24 states and Washington, D.C.
The CDC is investigating 14 possible U.S. cases of the Zika virus that may have been spread through sex. The new cases include several pregnant women. That brings the U.S. total to at least 106 travel-related cases, covering 24 states and Washington, D.C. Dr. David Agus joins “CBS This Morning” to discuss the sexual transmission risks.
