June 18, 2013

Preventing TBDs will Make You a Happy Camper by Bob Oley

June 18, 2013

Preventing TBDs will Make You a Happy Camper by Bob Oley

Summer camp season has arrived, and you have probably packed your children for some memorable weeks away from home. Weeks spent in nature though will also carry risks, and you have no doubt done everything you can to make sure your kids are prepared. Unfortunately, there is a tiny but serious threat that you may not be fully-informed of: the deer tick.

Deer ticks are parasites that feed on the blood of a variety of hosts, including people. Children are especially at risk due to their predilection for playing in grassy or forested areas, particularly during the summer, a peak-time for deer tick activity.

One bite from a minute deer tick can infect you or your child with Lyme disease and other potentially debilitating tick-borne diseases including Babesiosis, Anaplasmosis, Bartonellosis, Mycoplasma, tick paralysis, and viruses.

Deer ticks, which can be no larger than a poppy seed during their nymphal stages, seek hosts by a behavior called “questing.” They do not jump or fly. Questing ticks perch on the stems of grass or small bushes, or on the edges of leaf litter or other vegetation, with their front legs extended. When a person’s body or clothing comes in contact with the extended legs of the tick, they will quickly grab on and search for a suitable place to bite, particularly around the legs, bottom, lower back, neck and scalp. Nymphal deer ticks will remain attached for several days until they become fully engorged with your blood and then drop off. Many people will never even notice that they were bitten.

Lyme and other tick-borne diseases can be treated most effectively in their earliest stages, so regular tick-checks at your child’s camp are key to early detection. If your children or camp supervisors discover a tick attached to them, the camp doctor/nurse should remove the tick using pointed tweezers to grab the tick as close to the skin as possible. They should pull the tick straight out, taking care not to twist or squish it, and wash the bite site and apply an antiseptic.

Biting deer ticks will not infect someone with Lyme disease or one of the other tick-borne diseases unless the tick itself is infected. If at all possible, any tick that is pulled off of your child’s body should be sent to a tick testing lab for a determination as to whether or not it is infected with any disease organisms. After following the steps listed above, campers should contact their parents, who should seek the assistance of their family health care provider for advice on initiating prophylactic treatment. Time is of the essence and removing ticks promptly, and taking the correct precautionary measures for medical support and treatment immediately, can prevent the transmission of Lyme and other tick-borne diseases.

There are also preventative measures that can be taken to reduce the risk of being bitten. If your children are at camp in forested or other outdoor environments, it is strongly recommended that you pack tick repellent clothing for them. You should provide four or five sets of treated clothing for them to take to camp. The clothing should be treated with permethrin, an insecticide which repels and kills ticks, and which has been approved by the EPA for use on clothing. You can treat your own clothing and footwear with permethrin spray (good for about five washings), or purchase pre-treated clothing (good for up to 70 washings) by brands such as Insect Shield, ExOfficio’s BugsAway or ElimiTick from retailers like L.L. Bean and Eastern Mountain Sports. Wearing an EPA-approved insect repellent on exposed skin parts will also provide added protection, but by itself, does not work nearly as effectively as tick repellent clothing.

To further safeguard against Lyme and other tick-borne diseases, campers should constantly monitor their own state of health. If they find they are developing flu-like or other unusual symptoms at camp, they should promptly seek assistance from the camp doctor/nurse. Anyone who wishes to seek medical help for Lyme or tick-borne disease is encouraged to contact a Lyme-literate doctor.

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