WASHINGTON, DC - SEPTEMBER 07: Executive Director for the National Association of County and City Health Officials Dr. LaMar Hasbrouck joins Democratic members of the House during a news conference to call on Republicans to fund programs to combat the spread of the Zika virus at the U.S. Capitol September 7, 2016 in Washington, DC. Congress returned yesterday from a seven-week break during which time the Florida Department of Health confirmed the first local cases of Zika on July 29. (Photo by Chip Somodevilla/Getty Images)