U.S. health officials are reporting new cases of a mosquito-borne virus linked to birth defects.
Three cases of the Zika virus have been confirmed in Florida, and two pregnant women tested positive in Illinois. Texas and Hawaii also have confirmed cases, including a baby born with a birth defect.
In the handful of confirmed cases in the U.S., those infected traveled outside of the country and tested positive once they got home.
All of the Zika cases in the U.S. involve foreign travel. The Florida victims traveled to Colombia and Venezuela and the two pregnant women in Illinois visited Central America and the Caribbean. A Texas man was also diagnosed after he returned from El Salvador in November.
"The two cases that we have in Illinois are in individuals who traveled and came back and were diagnosed," said Nirav Shaw of the Illinois Department of Public Safety.