HANSCOM AIR FORCE BASE, Mass. -- The 66th Medical Squadron’s Public Health office recently announced that mosquitos trapped here have tested positive for West Nile Virus.
The transmission of the West Nile Virus is through a mosquito bite and officials say mosquitoes that carry West Nile Virus are prevalent in Massachusetts It can infect people of all ages, but people over the age of 50 are at higher risk of developing severe illness. Most people never know they are infected and do not exhibit symptoms. There is currently one known human case of the virus in Massachusetts.
West Nile Virus has a range of symptoms. Most people will exhibit no symptoms, while some may experience a fever, headache, body aches, joint pains, vomiting, diarrhea or rash. Other symptoms include fatigue and weakness that may occur for weeks or months. In less than one percent of people, a neurologic illness such as encephalitis or meningitis may develop.
To help protect members of the community, Hanscom Public Health officials offer these preventative measures.
When using insect repellent, officials suggest using an Environmental Protection Agency (EPA)-approved repellent, which are safe even for pregnant and breastfeeding women.
However, before using any repellent product, be sure to read the manufacturer label and always use it as directed. Avoid using insect repellent on children younger than 2 months old. For children under 3 years of age, do not use products containing oil of lemon eucalyptus (OLE) or para-menthanediol (PMD).
When applying to children, do not apply insect repellent onto a child’s hands, eyes, mouth, cut or irritated skin. Adults should spray insect repellent onto their hands and then apply to child’s face.
Dress children in clothing that covers arms and legs. Officials also suggest that parents cover cribs, strollers and baby carriers with mosquito netting.
Use permethrin to treat boots, pants, socks and tents, or purchase clothing and gear that have been pretreated. When treating items, be sure to follow the product instructions. Permethrin-treated clothing can protect people after multiple washings. Always look to the product information to find out how long the protection will last. Do not use permethrin products directly on skin.
Officials also suggest that people mosquito-proof their home by draining standing water and installing or repairing screens on doors or windows.
Risk for mosquito-borne illness continues until the first hard frost, which occurs when temperatures fall below 28 degrees for several hours.
For those who exhibit any symptoms when bit by a mosquito, contact the 66 MDS clinic at 781-225-6789 and schedule an appointment.
For further information on West Nile Virus or other vector-borne diseases, contact Public Health at 781-225-6259 or visit the Center for Disease Control and Prevention website at www.CDC.gov.