Pennsylvania’s first probable human case of West Nile Virus infection in 2018 has been detected in an Allegheny County resident. Samples are being sent to the Centers for Disease Control and Prevention for confirmatory testing.

The Departments of Health and Environmental Protection strongly recommend that all residents minimize their exposure to mosquitoes.

“Detecting the first human case of West Nile Virus this year serves as a great reminder for Pennsylvanians to take the proper precautions when they are outside or near areas where mosquitoes are prevalent,” Secretary of Health Dr. Rachel Levine said. “With our recent heavy rains, Pennsylvanians may see an increase in mosquito activity. There are some simple steps you can take to protect yourself and your loved ones from mosquito-related diseases.”

Although mosquitoes can bite at any time of the day or night, the mosquitoes that transmit WNV are most active at dawn and dusk. When outdoors, people can avoid mosquito bites by properly and consistently using DEET-containing insect repellants and covering exposed skin with lightweight clothing.

To keep mosquitoes from entering a home, make sure window and door screens are in place and are in good condition.

The Department of Environmental Protection conducts regular surveillance and control to manage mosquito populations around the state. So far, DEP has detected WNV-infected mosquitoes in 48 counties.

“Today’s announcement reminds all Pennsylvanians to be vigilant and take precautions to protect against mosquito bites. Using a personal insect repellant or staying indoors during dawn and dusk will help prevent exposure to mosquitoes,” said Secretary Patrick McDonnell. “DEP monitors mosquito populations across Pennsylvania for the presence of disease.”

For more information about West Nile virus and the state's surveillance and control program, please visit the West Nile Virus website.

NewsClips:

Allegheny County Man Is First West Nile Virus Case In 2018

Experts: Invasive Tick Species Found In Neighboring States Likely In PA

Mosquito Spraying Set For Tuesday, Wednesday In York County

Crews Will Spray For Mosquitoes Thursday In Westmoreland

Ticks And Lyme Disease: 3 Factors Determine Risk Of Infection

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[Posted: July 27, 2018]

7/30/2018