The Clothing and Gear list is the result of many years of staff and participant feedback. Please read and follow these suggestions and the check list closely. 

Tick and Mosquito-Borne Disease Facts and Prevention
In preparation for your upcoming course, we remind you to adhere to the clothing and gear list. We encourage parents of our younger students to have a conversation with your child regarding the importance of wearing long sleeves and long pants (even when hot and humid) to reduce the chances of bug bites, including mosquitoes and ticks. It is crucial that all students understand the need to follow the instructions of our staff in all regards INCLUDING expectations of self-care.

Prevention of Tick and Mosquito-Borne Disease
Tick-borne and mosquito-borne diseases are a risk throughout the Southeastern United States. Fortunately, there are prevention steps that are very effective. In the case of infection, early diagnosis aids in treatment and recovery. Students and their families should educate themselves on the risks, prevention measures, signs and symptoms. For health advice, please consult your physician.

Lyme disease is the most well-known disease spread by ticks. Lyme disease is most common in the Northeast and Mid-Atlantic US and is highly unusual in both North Carolina (less than 200 confirmed and probable cases per year) and Florida (less than 100 cases per year). Other tick-borne diseases with reported cases in the areas used by NCOBS include Ehrlichiosis, Rocky Mountain Spotted Fever, and Anaplasmosis. There are treatments available for these diseases but prevention is by far the best first step!

Mosquitoes are another potential vector for disease. In North Carolina, La Crosse encephalitis and West Nile virus are present but exceedingly rare. The region of Florida in which NCOBS conducts courses includes subtropical and tropical environments favorable for mosquitos. Mosquito-borne diseases found in the state include West Nile encephalitis, eastern equine encephalitis, St. Louis encephalitis, chikungunya fever, and dengue fever. The state of Florida is highly active in monitoring and controlling the spread of these diseases and publishes weekly surveillance reports.

Signs and Symptoms
There are many symptoms associated with tick- and mosquito-borne diseases. Infected people may not have all of these symptoms and many of these symptoms can occur with other diseases as well. Some common symptoms of infection include body/muscle aches, fever, headaches, fatigue, rash, and joint pain. Seek medical attention if signs and symptoms of an illness appear. Tick- and mosquito-borne diseases are diagnosed based on symptoms, blood tests, and the possibility that the person has been exposed to bites. Most cases can be successfully treated with specific types of antibiotics, especially if treatment is started early. However, some people may have symptoms such as arthritis, muscle and joint pain, or fatigue for an extended period of time.


  1. Wear and use protective clothing/equipment (long pants tucked into socks, for instance). Light colors make it easier to see ticks.
  2. Use a chemical barrier. Treat clothing and footwear (long-sleeve shirts, pants, jackets, hats, and boots) with permethrin to repel and disable ticks.This treatment will last for up to a month. See the protocol for treating clothing with permethrin below.
  3. Use a chemical repellent. Apply insect repellent containing picaridin or DEET to exposed skin, following the directions on the container.These agents last only a few hours before you have to reapply them. Properly used, repellents allow people to live and work outdoors with reduced risk from insect bites.
  4. Staff will teach students to recognize ticks and remove them as soon as they are found. This is the BEST form of disease prevention. Removing ticks within 24 hours considerably reduces the risk of being infected with a disease-causing bacterium.
  5. When traveling or camping in areas with woods, bushes, high grass or leaf litter, staff and students should check themselves for ticks at least once every day.

Protocol for Treatment of Clothing with Permethrin
Permethrin is an extremely effective neurotoxin relative to arthropods (including ticks and mosquitos), does not cause significant harm to humans and, when used correctly, poses little environmental risk. The CDC and the EPA have determined that the benefits of using permethrin to prevent tick-borne disease far outweigh the risks.

General Guidelines

  • Treat clothing with permethrin in a windless but well-ventilated area, away from water sources and insect populations (particularly bees) to reduce the effects of permethrin on aquatic life and insects
  • Wear latex or vinyl gloves and a facemask or bandana over nose and mouth (aerosol application)
  • If possible, wait until clothing is completely dry before wearing
  • Treat clothing again after several washes or after a couple of weeks, according to the manufacturer’s suggestions
  • DO NOT expose cats to wet Permethrin as it affects their central nervous system. Cats can be around Permethrin-treated fabrics once the application has dried.

Additional Permethrin Information
Permethrin is an insecticide in the pyrethroid family. Pyrethroids are synthetic chemicals that act like natural extracts from the chrysanthemum flower. Permethrin has been used for decades in a number of ways to control insects in homes, for agricultural purposes, and in topical treatments for lice and scabies.

Permethrin is applied to clothing rather than skin because it is deactivated on skin within 20-30 minutes,not because it is more toxic than skin-applied chemicals like DEET. It has less than 1% absorbability on human skin (DEET has 20%)4, and very few people have adverse effects from contact with permethrin (other than in the eyes). Like most chemicals, there is a small risk of harm, but the risks of tick-borne illness are far greater. Permethrin can affect arthropods (such as ticks and insects) if they eat it or touch it. Permethrin affects the nervous system in insects, causing muscle spasms, paralysis, and death. Permethrin is over 2,250 times more toxic to ticks and insects than it is to people and dogs because of their much smaller size and because ticks and insects can't break it down as quickly as mammals.