New dangers are emerging as the floodwaters recede and recovery efforts begin across the Hill Country.
Floodwater could contain bacteria, viruses and other pathogens. It’s also a breeding ground for disease-carrying mosquitoes, which may begin to swarm areas that have been flooded.
Chris van Deusen, a spokesman with the Texas Department of State Health Services, said standing water may also hide sharp objects or displaced wildlife. He said homes that have been inundated should be gutted.
"Mold can really grow in ... what is still a warm, wet environment," he said.