Dallas area spray parks are posting signs reminding people how to prevent the sickness caused by the parasite cryptosporidium. It was WFAA's Janet St. James who first traced the parasite's spread to a Dallas spray ground.
Also, WFAA is answering viewer health questions as part of a segment called "Housecalls." Friday, WFAA asked Dr. Emily Hebert, of Baylor, to provide medical answers.
WFAA can help you find answers to your medical concerns. Just fill out a form on wfaa.com/housecalls and WFAA will consult a reputable doctor and bring you the answer on air or online. It's free medical advice.
