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RI Department of Environmental Management
235 Promenade St., Providence, RI 02908
(401) 222-2771 TDD/(401) 222-4462
DEM RECEIVES CONFIRMATION OF WEST NILE VIRUS IN NORTH KINGSTOWN
State Recommends Limited Ground Spraying in Affected Areas of North Kingstown, East Greenwich, and Potowomut Section of Warwick
PROVIDENCE -The Department of Environmental Management this evening announced the first finding of West Nile Virus in North Kingstown.
The positive result came from a bluejay that was collected on Pilgrim Drive in the Davisville section of North Kingstown on September 1. The bird was tested at the University of Rhode Island's Mosquito Virus Testing Laboratory. Confirmatory test results were received by DEM at 6 p.m. this evening.
The finding is not unexpected, since West Nile Virus has already been identified this year in Rhode Island and in neighboring states. It is a reminder that all Rhode Islanders should continue to take personal protection steps to avoid mosquito bites, and to prevent mosquito breeding grounds around their homes. Personal protection is the first line of defense against mosquitoes that can carry diseases such as Eastern Equine Encephalitis and West Nile Virus and is by far the most effective way of avoiding infection.
In light of the finding, and in accordance with the state's West Nile Virus Action Plan, public education emphasizing personal protection will be intensified, DEM will adjust its mosquito surveillance locations by adding additional traps in the area, and DEM will recommend ground spraying of populated areas within a two-mile radius of where the crow was found. The radius also includes parts of East Greenwich and the Potowomut section of Warwick.
Spraying will be done by trained municipal employees from the affected communities using truck-mounted ultra-low -volume sprayers provided by DEM. The spraying will take place at night, and is planned to begin at 7 p.m. on Monday, September 11, weather permitting, More details will be available at an 11 a.m. press briefing Monday about spraying plans, after DEM meets with municipal officials. No spraying will occur near open water or field crops. The spraying will be preceded by a comprehensive public information effort, as time allows.
East Greenwich residents can get information about ground spraying in their area by calling 886-8665. Local telephone numbers for North Kingstown and Warwick will be publicized by the communities when available.
The spraying will involve the use of the pesticide Sumithrin, which DEM is supplying to the communities. Sumithrin is a pyrethroid-based adulticide effective for controlling mosquitoes. The active ingredient in Sumithrin is a man-made pesticide, similar to natural groups of pesticides called pyrethrins, which come from plants such as the common chrysanthemum. These pesticides are also used in pet shampoos, flea sprays and household insect sprays.
Spraying can be part of a comprehensive program of mosquito control and disease prevention. When implemented, spraying is conducted in accordance with US Centers for Disease Control and Prevention and state protocol guidelines. Health risks associated with the use of Sumithrin in this manner are negligible. As with any pesticide, you want to reduce exposure.
The Department of Health recommends:
Anyone experiencing adverse reactions to pesticides should call their doctor or the Regional Center for Poison Control at 1-800-682-9211. Persons with asthma or other respiratory problems should stay indoors during spraying.
Toll-free information about ground spraying and protection from mosquitoes is also available during normal weekday business hours by calling HEALTH's Family Health Information Line: 1-800-942-7434 or DEM 's Mosquito Information Line: 1-866-634-7500. DEM's Mosquito Information Line will be open Monday evening because of today's finding.
Under the state's mosquito action plan, testing birds and mosquitoes for signs of the disease has been ongoing since late May. No mosquitoes have tested positive for West Nile Virus or Eastern Equine Encephalitis. To date, 100 birds have tested negative for either disease, four previously tested positive for West NileVirus, and one previously tested positive for EEE. In addition, the presence of West Nile Virus was previously reported in a horse, which was euthanized.