NATIONAL PARK SERVICE · news
West Nile Virus Detected at the William Floyd Estate, Followed by Negative Detection
August 20, 2025 · Source: National Park Service
Patchogue, NY – West Nile Virus (WNV) has been detected in a mosquito sample for the first time this year in Fire Island National Seashore's William Floyd Estate. The William Floyd Estate is located in Mastic Beach, NY, and is managed by the National Seashore.
Read the official NPS sourceWhat Travelers Need to Know
Review the park’s current conditions before departure and again on arrival. Follow posted restrictions and adjust your itinerary to the affected areas.
Dates and operating conditions can change after publication. Check the park’s official visitor information for your travel date.
Traveler guidance by State & Nation Staff Writer.