Prevention and Control
Spray clothing with DEET
Limiting exposure to ticks reduces the likelihood of infection with tickborne diseases. In persons exposed to tick-infested habitats, prompt careful inspection and removal of crawling or attached ticks is an important method of preventing disease. It may take extended attachment time before organisms are transmitted from the tick to the host.
It is unreasonable to assume that a person can completely eliminate activities that may result in tick exposure. Therefore take the following precautions to protect yourself when exposed to natural areas where ticks are present:
- Wear light-colored clothing which allows you to see ticks that are crawling on your clothing. Tuck your pants legs into your socks so that ticks cannot crawl up the inside of your pants legs.
- Apply repellents to discourage tick attachment. Repellents containing permethrin can be sprayed on boots and clothing, and will last for several days. Repellents containing DEET (n, n-diethyl-m-toluamide) can be applied to the skin, but will last only a few hours before reapplication is necessary. Use DEET with caution on children.
- Conduct a body check upon return from potentially tick-infested areas by searching your entire body for ticks. Use a hand-held or full-length mirror to view all parts of your body. Remove any tick you find on your body.
Check children for ticks, especially in the hair, when returning from potentially tick-infested areas. Ticks may also be carried into the household on clothing and pets and only attach later, so both should be examined carefully to exclude ticks.
Removing Ticks
See our Tick Removal page.
Tuck pants into socks
Tick Control
Strategies to reduce the tick population through area-wide application of acaricides (chemicals that will kill ticks and mites) and control of tick habitats (e.g., removal of leaf litter and brush) have been effective in small-scale trials. New methods under development include applying acaricides to rodents and deer by using baited tubes, boxes, and deer feeding stations in areas where these pathogens are endemic. Biological control with fungi, parasitic nematodes, and parasitic wasps may play important roles in integrated tick control efforts. Community-based integrated tick management strategies may prove to be an effective public health response to reduce the incidence of tick-borne infections. However, limiting exposure to ticks is presently the most effective method of prevention.
- Page last reviewed: April 1, 2008
- Page last updated: October 17, 2008
- Content source: Division of Viral and Rickettsial Diseases, National Center for Zoonotic, Vector-Borne, and Enteric Diseases
Contact Us:
- Centers for Disease Control and Prevention
Division of Viral and Rickettsial Diseases (DVRD)
1600 Clifton Rd
Atlanta, GA 30333 - 800-CDC-INFO
(800-232-4636)
TTY: (888) 232-6348
24 Hours/Every Day - cdcinfo@cdc.gov