A close-up image of an Aedes albopictus mosquito, the species identified in Rhode Island's first West Nile virus case of 2025.
Rhode Island health officials confirmed the state’s first case of West Nile virus for 2025 after a mosquito sample tested positive in East Providence. The positive sample, collected on July 21, identified the Asian tiger mosquito, with no reports of other mosquito-borne viruses detected. Health officials advise residents to take preventive measures against mosquito bites, especially as the arboviral surveillance program monitors mosquito-borne diseases throughout the state. For further information, residents can visit health-specific resources provided by state health departments.
Rhode Island health officials have confirmed the state’s first detection of West Nile virus for 2025, following the discovery of the virus in a mosquito sample collected in East Providence. The sample, collected on July 21, 2025, by the Rhode Island Department of Environmental Management (RIDEM), was tested positive for the virus at the Rhode Island State Health Laboratories.
The positive mosquito sample identified was the Aedes albopictus, commonly known as the Asian tiger mosquito. As of now, there have been no additional reports of other mosquito-borne viruses such as Eastern Equine Encephalitis or Jamestown Canyon Virus in other mosquito samples collected throughout the state.
West Nile virus is recognized as the most common mosquito-borne disease in the United States. While most individuals who contract the virus do not exhibit any symptoms, approximately 20% of infected persons may develop mild symptoms, which can include fever and other flu-like signs. Importantly, there are currently no vaccines or medications available to prevent or treat West Nile virus specifically in humans.
The state’s arboviral surveillance program actively monitors mosquito-borne diseases throughout the mosquito season. Weekly test results for mosquito samples can be accessed through the Rhode Island Department of Health’s arboviral surveillance webpage, providing residents with up-to-date information on the situation.
For more information on West Nile virus prevention and related resources, residents are encouraged to visit health.ri.gov/mosquito. Additional information regarding mosquito control can be found at dem.ri.gov/mosquito.
As Rhode Island navigates its first positive case of West Nile virus in 2025, public health officials stress the importance of vigilance and proactive measures to protect against mosquito-borne illnesses. With heightened awareness and preventive action, residents can help mitigate the risks associated with mosquito bites and contribute to community health.
News Summary U.S. Senator Jack Reed is encouraging community engagement in Small Business Saturday on…
News Summary Trinity Brewhouse, Rhode Island's original brewpub, will be acquired by the team behind…
News Summary The Massachusetts commission regulating assisted living facilities has delayed a crucial report by…
News Summary The Rhode Island Supreme Court has confirmed that the state's truck dealer law…
News Summary Rhode Island officials have announced the first detection of West Nile virus this…
News Summary Paul Naanman Dama, the manager of Suya Joint in Brockton, was detained by…