4384
Tick Reports
High
Risk Level
3+
Species Found
Tick Species in Louisiana
Very aggressive biter. Can cause Alpha-gal syndrome (red meat allergy) and ehrlichiosis.
Common on dogs and humans. Primary vector for Rocky Mountain spotted fever.
Found along the Gulf Coast and southeastern states. Expanding range northward.
Most Reported in Louisiana
Tick-Borne Diseases in Louisiana
STARI
Alpha-gal syndrome
Ehrlichiosis
Rocky Mountain spotted fever
Tick Season in Louisiana
Active Season
Year-round (reduced Dec–Feb)
Peak Danger
April – August
During peak months in Louisiana, nymph-stage ticks (the size of a poppy seed) are actively feeding. These tiny ticks are responsible for most disease transmission because they're difficult to spot. Always do thorough tick checks after spending time outdoors, especially during April – August.
See month-by-month tick activity guide →Tick Prevention Tips for Louisiana
- 1
Use EPA-registered tick repellent
Apply DEET (20–30%) to exposed skin and permethrin (0.5%) to clothing, shoes, and gear.
- 2
Wear protective clothing outdoors
Long sleeves, long pants tucked into socks, and light colors to spot ticks.
- 3
Do daily tick checks
Check your body, children, and pets after outdoor activities. Focus on the scalp, armpits, groin, and behind ears.
- 4
Shower within 2 hours
Showering after coming inside can wash off unattached ticks and is a good time to do a tick check.
- 5
Maintain your yard
Keep grass short, remove leaf litter, and create a 3-foot gravel barrier between your lawn and wooded areas.
- 6
Protect your pets
Use veterinarian-recommended tick prevention year-round. Check pets daily for ticks.
Track Live Tick Activity in Louisiana
See the latest tick bite and sighting reports from Louisiana on our interactive map.