West Nile In Bucks County: Should You Be Concerned?

The third human case of West Nile virus has been reported in Bucks County this season.

Should you be concerned?

“I’d say no, but people should be taking precautions to limit their exposure to mosquito bites. This does not mean they should be changing their lifestyle, however,” said Bucks County West Nile Virus Program Coordinator Phil Smith.

According to Smith, the mosquito that transmits West Nile virus is most active during dusk and the early morning hours.

“If people can limit their time outdoors during these times obviously it would reduce the risk. However, with children’s sports programs and a host of other outdoor activities this is not always possible. So if you must be outside during these times, using an effective insect repellent containing DEET, like Deep Woods OFF, can make a big difference,” Smith said.

He noted the change in daylight hours and cooler nighttime temperatures affects mosquito behavior. “They are looking less for a blood meal and more towards nectar in order to prepare to over-winter,” he said.

Smith said officials have noticed a drop off in the number of mosquitoes being caught in traps within the past week. “This means that shortly, within the next week or so, the risk of any further disease transmission should be minimal,” he said.

Bucks County isn’ the only area with human West Nile cases this year. Other nearby counties have reported human cases this season, including Montgomery and Chester counties.