West Nile Virus Confirmed in Northampton County Mosquito

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The first confirmation of West Nile virus in Northampton County this year came Tuesday, with a report from the state’s West Nile Virus Control Program indicating that a mosquito tested in the City of Easton tested positive for it.

In the latest update from the Pennsylvania Department of Environmental Protection’s WNVCP, it was reported that another mosquito in Lehigh County was also found to have the virus.

That mosquito was located and tested in Upper Milford Township, per the state.mosquito west nile virus

Since July there have also been positive mosquito samples collected in Bucks County as well as in Berks and Delaware counties.

No human cases of West Nile virus have been reported in Pennsylvania thus far in 2019.

The number of reported cases typically rises as the season progresses, peaking late in the summer.

West Nile virus can cause a variety of symptoms in humans, including headache, body aches, joint pains, vomiting, diarrhea and rash, although most infected people (about 80 percent) do not develop any symptoms, according to the U.S. Centers for Disease Control.

In rare cases, the virus can lead to encephalitis (inflammation of the brain) or meningitis (inflammation of the membranes around the brain and spinal cord). Among people who develop these serious symptoms approximately one in 10 will die, according to the CDC.

“Severe illness can occur in people of any age; however, people over 60 years of age are at greater risk,” the CDC says. “People with certain medical conditions, such as cancer, diabetes, hypertension, kidney disease and people who have received organ transplants, are also at greater risk.”

The CDC recommends using insect repellent and wearing long-sleeved shirts and pants while outside to help avoid contact with mosquitoes which could be carrying the virus.

Find tips here about what kinds of mosquito repellent to use, and how to apply it.

The CDC also recommends adopting the following measures to help control the mosquito population in and around your home or place of business:

  • Use window and door screens and repair any holes in screens to help keep mosquitoes outside.
  • Use air conditioning when possible.
  • Sleep under a mosquito bed net if air conditioned or screened-in rooms are not available or if you are sleeping outside.
  • Mosquitoes lay their eggs near water. Once a week, turn over, cover or throw away any items that hold standing water, such as tires, buckets, planters, toys, pools, birdbaths, flowerpots and trash containers.

Local residents can register to receive email notifications whenever a new list of sampling results is published on the PA West Nile Virus Control Program website.

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