West Nile virus detected in Providence, EP and NP

PROVIDENCE, R.I. — Rhode Island health and environmental officials have confirmed West Nile virus in mosquito samples collected in Providence, East Providence and North Providence, expanding the number of communities where the virus has been detected this season. The positive samples were collected on July 20. 

The announcement comes just days after state officials reported a West Nile virus-positive mosquito sample in Cranston, collected on July 14, marking the state’s second detection of the virus this year. 

With the latest findings, West Nile virus has now been detected in mosquito samples from Providence, Cranston, East Providence and North Providence during the 2026 mosquito season. 

The Rhode Island Department of Health (RIDOH) and the Rhode Island Department of Environmental Management (DEM) also said Rhode Island’s statewide risk level for West Nile virus is now high.

West Nile virus is spread to people through the bite of an infected mosquito. While most infected people develop no symptoms, some may experience fever, headache, body aches, joint pain, vomiting, diarrhea or a rash. In rare cases, the virus can lead to serious neurological illness, particularly in older adults and people with weakened immune systems.

Health officials recommend residents take steps to reduce mosquito bites, including:

• Using EPA-registered insect repellent when outdoors.
• Wearing long sleeves and long pants, especially during dawn and dusk.
• Removing standing water from around homes where mosquitoes can breed.
• Repairing window and door screens to help keep mosquitoes outside.

State officials will continue mosquito surveillance throughout the season and encourage residents to remain vigilant as additional mosquito testing is conducted statewide.