First case of West Nile virus reported in Halton resident

A Halton resident has tested positive for West Nile virus. This is the first human case in Burlington, Oakville, Milton or Halton Hills this year.

“Halton Region Public Health works to reduce the risk of West Nile virus in our community through education and preventative programs such as larviciding,” said Dr. Patrick Galange, Halton Region Associate Medical Officer of Health.

“Until the fall frost, residents should continue to protect themselves and their families against mosquito bites and remove mosquito breeding sites. About 80 per cent of individuals infected with West Nile virus will have no symptoms, while others may develop a febrile illness consisting of fever, headache, muscle ache and a rash.

“About one in a hundred people infected with West Nile virus may develop a severe illness affecting the central nervous system. This may present as encephalitis or meningitis.”

Here are some tips to help protect yourself and your family from mosquitoes:

• Cover up when going outside between the hours of dusk and dawn (when most mosquitoes feed), and at any time in shady, wooded areas. Wear light-coloured, long-sleeved shirts and pants with tightly woven fabric.
• Use an approved insect repellent, such as one containing DEET or Icaridin.
• Reduce mosquito-breeding sites around your home by getting rid of all water-filled containers and objects. Change the water in bird baths at least once per week.
• Ensure window and door screens are tight and without holes, cuts or other openings.

To learn more about personal protection and Halton Region’s surveillance and control efforts, visit the Region’s West Nile virus page. To report standing water on public property, call 311.