West Nile virus found in Schriever

Mosquitoes testing positive for the West Nile virus were found in the Schriever area on July 31, according to Mosquito Control Services.

The Louisiana Animal Disease Diagnostic Laboratory confirmed the results, Terrebonne Parish officials said in a news release Friday.

To curb the problem, mosquito crews will be spraying the area evenings through Sunday. Personnel will also be inspecting the immediate areas to locate and treat possible breeding sites. Residents in the area will be made aware of the situation and asked to allow inspectors to enter their property to look for breeding sites.

The virus was detected earlier in July in the Little Caillou area as crews increased spraying.

About eight of 10 Americans who contract West Nile never show symptoms, according to the U.S. Centers for Disease Control and Prevention. One in five people develop a fever with other symptoms such as headache, body aches, joint pains, vomiting, diarrhea or rash. Most recover completely, but fatigue and weakness can last for weeks.

One in 150 people who are infected develops a severe illness affecting the central nervous system, such as inflammation of the brain, the agency says. The disease has no cure, and doctors treat the symptoms in severe cases.

Other mosquito populations were found to be carrying the virus in the Bayou Blue area of Lafourche Parish on July 2. Spraying followed from July 13 to 15.

Mosquito Control sends potentially infected mosquitoes to the LSU Diagnostic Lab. Both parishes issue public notices when mosquitoes test positive locally so residents can take precautions.

Staff Writer Julia Arenstam can be reached at 448-7636 or julia.arenstam@houmatoday.com. Follow her on Twitter at @gingerale214.