Tick Safety
Tickborne diseases can be passed to humans by the bite of infected ticks. Learn how to prevent tick bites and find more information on ticks below.
Ticks are relatives of spiders that feed on the blood of mammals, birds, and reptiles. The most common ticks in Massachusetts include deer ticks (blacklegged ticks) and dog ticks. Each can spread different disease-causing germs through bites. Ticks exist in three stages: larva, nymph and adult. Ticks come in different sizes, so checking carefully for ticks on your body is important. Young deer ticks (nymphs) are the size of a poppy seed. Adult dog ticks are about the size of a watermelon seed. Both of these bite humans and can make them sick.
Prevention
The best way to prevent tickborne diseases is to check yourself and your children after being in an area where ticks likely are. Check your legs, groin, armpits, along the hairline, and in or behind the ears. Deer ticks are very small, but look for new “freckles”.
Not all ticks carry disease, and a tick bite does not mean that you will always get a disease. The longer a tick stays attached, the more likely they are to transmit an illness.
Other precautions include:
- Wear long sleeved shirts and long pants and tuck your pant legs into your socks.
- Light colored clothes will help you spot the ticks on your clothes before they reach your skin.
- Stay to the middle of paths when in a heavily wooded area.
- Use insect repellants containing DEET on exposed skin. Read labels carefully. Use products with no more than 30% DEET. Do not use insect repellents on infants. Wash skin with soap and water after returning indoors.
- Permethrin may be applied to items such as clothing to repel ticks. Read the product carefully and follow directions for use. Do not apply directly on your skin.
- There are other insect repellents approved by the EPA for ticks.
- Exam your pets for ticks and talk with your veterinarian about the best ways to protect them from ticks.
- Know the symptoms of tickborne diseases and see a healthcare provider if you get any symptoms.
Frequently Asked Questions
Frequently Asked QuestionsTicks are generally found in brushy, wooded, or grassy areas. Ticks do not fly, jump, or drop from trees or high bushes. They attach to animals or people that come into direct contact with them and climb upwards.
Ticks in Massachusetts can spread the following diseases:
- Lyme disease
- Babesiosis
- Anaplasmosis
- Tularemia
- Rocky Mountain spotted fever
- Powassan encephalitis
All but Lyme disease are rare in Boston. In Massachusetts, all of these infections occur most frequently on Cape Cod, Martha’s Vineyard, and Nantucket.
- Carefully remove the tick as soon as possible.
- Use fine point tweezers to grip the tick as close to the skin as possible.
- Pull the tick straight outward with steady, gentle pressure. Do not squeeze or twist the tick.
- Do not apply kerosene, petroleum jelly, nail polish, or a hot match tip to remove the tick.
- You may want to save the tick for identification. Notify your health care provider if you have a deer tick bite or if you develop a rash or other signs of illness following a tick bite.