West Nile Virus Detected In North Shore Mosquitoes

DANVERS, MA — North Shore residents are urged to take extra precautions against mosquito bites after West Nile Virus was detected in Danvers mosquitoes, according to the Massachusetts Department of Public Health.

The risk remains low in Danvers and surrounding communities at this time, according to the DPH.

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WNV is most commonly transmitted to humans by the bite of an infected mosquito. The mosquitoes that carry this virus are common throughout the state and are found in urban as well as more rural areas. While WNV can infect people of all ages, people over the age of 50 are at higher risk of severe infection.

Avoid Mosquito Bites

Apply insect repellent when you go outdoors. Use a repellent with DEET, permethrin, picaridin, IR3535 or oil of lemon eucalyptus, according to the instructions on the product label. DEET products should not be used on infants under two months of age and should be used in concentrations of 30% or less on older children.

Oil of lemon eucalyptus should not be used on children under three years of age.

Permethrin products are intended for use on items such as clothing, shoes, bed nets and camping gear and should not be applied to skin.

Wearing long-sleeves, long pants and socks outdoors will help keep mosquitoes away from your skin.

The hours from dusk to dawn are peak biting times for many mosquitoes. When risk is increased, consider rescheduling outdoor activities that occur during the evening or early morning. If you are
outdoors at any time and notice mosquitoes around you, take steps to avoid being bitten by moving indoors, covering up and/or wearing repellent.

Many mosquitoes lay their eggs in standing water. Limit the number of places around your home for mosquitoes to breed by either draining or getting rid of items that hold water. Check rain gutters and drains. Empty any unused flowerpots and wading pools and change water in birdbaths frequently.

The Danvers Board of Health said it continues to work closely with the MDPH and other agencies,
locally will continue to monitor the situation. Danvers and Essex County still remain a low risk at this time.

(Scott Souza is a Patch field editor covering Beverly, Danvers, Marblehead, Peabody, Salem and Swampscott. He can be reached at Scott.Souza@Patch.com. X/Twitter: @Scott_Souza.)