Brazil health officials discuss the outbreak of the Zika virus at a press conference on Feb. 2.
Brazil health officials discuss the outbreak of the Zika virus at a press conference on Feb. 2. Buda Mendes Getty Images
Brazil health officials discuss the outbreak of the Zika virus at a press conference on Feb. 2. Buda Mendes Getty Images

North Carolina has no cases of Zika virus, but health officials warn travelers to understand risk

February 02, 2016 06:41 PM