In addition to ehrlichiosis, Hoosiers are at risk for several other potentially severe tick-borne diseases. While Lyme disease is the most common tick-borne disease in Indiana, Hoosiers are also at risk for a group of diseases that includes Rocky Mountain Spotted Fever. They are also at risk for alpha-gal syndrome, a condition caused by tick bites that can trigger an allergic reaction to red meat. The risk for tick-borne diseases is present in all parts of the state.
Preventing tick bites is the best way to prevent tick-borne diseases. We encourage Hoosiers to take the following precautions to prevent tick bites:
- Know where ticks are likely to be present (close to the ground in grassy, brushy, or wooded areas)
- Treat boots, clothing and outdoor gear with 0.5% permethrin (NOTE: permethrin should NOT be used on bare skin)
- Use EPA-registered insect repellents with active ingredients such as DEET, picaridin, IR3535, oil of lemon eucalyptus (OLE), para-menthane-diol (PMD) or 2-undecanone
- Treat your pets for ticks in consultation with a veterinarian
Anyone who becomes ill after finding an attached tick should see a healthcare provider immediately and alert the provider to the exposure. Most tick-borne diseases can be treated with antibiotics, and prompt diagnosis can help prevent complications. Testing ticks to see if they are carrying diseases is not generally recommended, as the information cannot reliably be used to predict whether disease transmission occurred.