Bring repellant. Maybe wear gators.
"Are ticks that cause alpha-gal syndrome in North Carolina?
Yes, ticks that cause alpha-gal syndrome (AGS) are present in North Carolina, and the state is one of the areas most affected in the United States.
Alpha-gal syndrome is a serious allergic condition where people develop an allergy to red meat (and sometimes other mammal-derived products) after being bitten by certain ticks.
In the U.S., this is primarily caused by the lone star tick (Amblyomma americanum), which is common and well-established throughout North Carolina and the broader Southeast.
The lone star tick is widespread in North Carolina, and bites from this species are the main trigger for AGS in the region.
North Carolina consistently ranks among the states with the highest prevalence of suspected AGS cases, according to CDC data (from 2017–2022 surveillance showing high rates in a contiguous southern/mid-Atlantic region including North Carolina).
Research from institutions like UNC-Chapel Hill highlights the lone star tick as a common culprit in the state, with cases linked to tick exposure.
The North Carolina Department of Health and Human Services and other local sources note that AGS occurs after lone star tick bites, and awareness remains low (only about 22% of adults in the state have heard of it).
While other ticks (like blacklegged ticks) have been linked to AGS in some cases elsewhere, the lone star tick is the dominant vector in North Carolina.
Tick activity is highest in warmer months, but prevention (e.g., repellents, checking for ticks after outdoors) is key in tick-prone areas.
If you've had a tick bite and experience delayed allergic reactions to meat, consult a doctor for testing.
The lone star ticks (Amblyomma americanum) that primarily cause alpha-gal syndrome can be active in both winter and spring in North Carolina, though their activity levels vary significantly by season and life stage.
Spring: This is one of the peak periods for lone star tick activity in North Carolina.
Adults and nymphs become highly active starting in early spring (often late March or April), when temperatures rise above about 45°F.
This makes spring a high-risk time for bites, including those that can trigger alpha-gal syndrome."
