DHH confirms 36 new West Nile cases and one death - WAFB 9 News Baton Rouge, Louisiana News, Weather, Sports

DHH confirms 36 new West Nile cases and one death

BATON ROUGE, LA (WAFB) -

On Friday, state health officials confirmed 36 new West Nile virus cases and one newly reported death from the disease. Louisiana is experiencing its highest number of reported West Nile infections in recent years, with 251 cases and 11 deaths from the disease thus far in 2012.

"It is very important, especially as we head into fall and people begin spending more time outdoors, to take precautions against this potentially fatal disease," said Louisiana Department of Health and Hospitals Secretary Bruce D. Greenstein. "West Nile is a risk, but it's one that is easily prevented - Fight the Bite. Wear repellant and protective clothing if you are going outdoors and empty standing water around your homes to prevent mosquitoes from breeding and swarming."

Humans contract West Nile when they are bitten by mosquitoes infected with the virus. When people are infected with West Nile, the virus will affect them one of three ways. West Nile neuroinvasive disease is the most serious type, infecting the brain and spinal cord. Neuroinvasive disease can lead to death, paralysis and brain damage.

The milder viral infection is West Nile Fever, in which people experience flu-like symptoms. The majority of people who contract West Nile will be asymptomatic, which means they show no symptoms. These cases are typically detected through blood donations or in the course of other routine medical tests.

There are eight new neuroinvasive disease cases reported this week, from Beauregard (1), Bienville (1), Caddo (3), Rapides (1), St. Charles (1) and Webster (1) parishes. Seven of these cases are newly reported West Nile infections, and one is a previously reported case that progressed into neuroinvasive disease.

There are 21 new West Nile Fever cases, from Bossier (3), Caddo (6), Calcasieu (3), Concordia (1), East Baton Rouge (1), Jefferson (1), Lincoln (1), Livingston (1), Richland (1), St. Tammany (1) and Webster (2) parishes.

There are eight new asymptomatic cases reported this week, from Ascension (1), Caddo (3), Lafayette (1), Lafourche (1), Richland (1) and Vernon (1) parishes.

Fight the Bite

Local mosquito control partners and abatement districts remain vigilant in keeping the population of infected mosquitos under control, but everyone has a personal responsibility to avoid mosquito bites. Health officials recommend:

  • If you will be outside, you should wear a mosquito repellent containing DEET. The American Academy of Pediatrics (AAP) recommends that repellents should contain no more than 30% DEET when used on children. Insect repellents also are not recommended for children younger than 2 months. CDC recommends that you always follow the recommendations appearing on the product label when using repellent.
  • People should be especially vigilant if they are outside at dawn and dusk. The mosquitoes that carry West Nile are most active at that time. But, people should take precautions against mosquitoes if they are outside at any time of day.
  • Apply repellent on exposed skin and clothing. Do not apply under your clothes or on broken skin.
  • To apply repellent to your face, spray on your hands and then rub on your face.
  • Adults should always apply repellent to children.
  • Wear long-sleeved shirts and pants when outdoors for long periods of time.
  • Avoid perfumes and colognes when outdoors for extended periods of time.
  • Make sure that your house has tight-fitting windows and doors, and that all screens are free of holes.

Another effective way to prevent mosquito bites is to drain stagnant water from around homes and property to prevent mosquitoes from breeding and swarming:

  • Dispose of tin cans, ceramic pots and other unnecessary containers that have accumulated on your property. Turn over wheelbarrows, plastic wading pools or buckets that could collect water.
  • Drill holes in the bottom of outdoor recycling containers. Drainage holes that are located on the container sides collect enough water for mosquitoes to breed.
  • Clean clogged roof gutters yearly. They are often overlooked, but can produce millions of mosquitoes each season.
  • Aerate ornamental pools or stock them with fish. Water gardens can become major mosquito producers if they are allowed to stagnate.
  • Clean and chlorinate swimming pools that are not being used. An unattended swimming pool can produce enough mosquitoes to result in neighborhood-wide complaints. Be aware that mosquitoes may even breed in the water that collects on swimming pool covers.

For more information on West Nile activity in Louisiana and prevention tips, visit www.dhh.louisiana.gov/FighttheBite

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