Tarrant County Public Health | KERA News

Tarrant County Public Health

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Health officials are trying to find the source of an outbreak in North Texas of cyclosporiasis. Nearly 50 cases have been reported statewide - most of them in Dallas, Denton, Collin and Tarrant counties.  Cyclosporiasis is a foodborne illness that can cause severe diarrhea and other symptoms. Tarrant County Medical Director Dr. Sandra Parker talked about the disease with KERA’s Sam Baker in this edition of Vital Signs.

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After finding mosquitoes carrying West Nile Virus earlier than usual in at least two cities, Dallas County officials have begun urging outdoor use of mosquito repellent containing DEET. But what is DEET? And is there any reason to be concerned about using it any time we’re outdoors? Some answers in this edition of Vital Signs from David Jefferson, Tarrant County’s Environmental Health Manager.

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The four DFW counties are teaming up to fight West Nile virus this year.