By Blake Jackson
Tick bites are more than just a nuisance—they can lead to serious health problems like Alpha-Gal Syndrome (AGS), a rare allergy to red meat. This condition is caused by a sugar molecule called Alpha-Gal, found in most mammalian meats. In the U.S., it is commonly triggered by bites from the lone star tick, which is prevalent in states like Kentucky.
Symptoms of AGS may appear three to eight hours after eating red meat and can include rashes, swelling, breathing issues, vomiting, and even fainting. Due to the delayed reaction, many people experience symptoms in the middle of the night after dinner.
To reduce risk, avoid tick-heavy areas like overgrown fields or brushy woodland edges. Wear long clothing, use DEET-based repellents, and treat clothes with permethrin. Regular tick checks, especially around ears, armpits, and ankles, are essential after outdoor activities.
If a tick bites you, remove it with tweezers and clean the area. Save the tick in a sealed bag or in ethanol for future identification. Visit a healthcare provider if symptoms develop.
People with AGS must avoid red meats like beef, pork, and lamb. Some may also react to milk, gelatin, and medicines containing animal-derived ingredients. Though no cure exists, symptoms may reduce after long-term avoidance.
University of Kentucky experts also offer support through webinars and local extension offices. Resources include tick identification and educational materials to help manage AGS.
Preventing tick bites is key to avoiding AGS. Stay informed, use repellents, and protect both yourself and pets to stay safe from tick-related illnesses.
Photo Credit: longhorn-tick-new-jersey-department-of-agriculture
Categories: Kentucky, Livestock, Beef Cattle