The Lone Star Tick & Alpha-Gal Syndrome

What Is the Lone Star Tick?

The Lone Star tick (Amblyomma americanum) is an aggressive, human-biting tick commonly found throughout the South, Midwest, and increasingly parts of the Northeast. Adult females are easily identified by the distinctive white spot—resembling a “lone star”—on their backs. [cdc.gov], [my.clevela…clinic.org]

Unlike many other ticks, the Lone Star tick actively seeks out hosts rather than waiting passively for them to pass by. These ticks are commonly found in wooded areas, brush, tall grass, and along field edges where people work, hike, hunt, or recreate outdoors. [my.clevela…clinic.org], [alphagalin…mation.org]

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What Is Alpha-Gal Syndrome?

Alpha-Gal Syndrome (AGS) is a serious allergic condition that can develop after a bite from a Lone Star tick. The tick can introduce a sugar molecule called alpha-gal (galactose-α-1,3-galactose) into the body. In some individuals, this triggers the immune system to produce antibodies against alpha-gal. [cdc.gov], [mayoclinic.org]

Once sensitized, a person may experience allergic reactions after eating foods or using products derived from mammals, including:

• Beef
• Pork
• Lamb
• Venison
• Some dairy products
• Certain gelatin-containing foods, medications, or medical products [cdc.gov], [aafa.org], [mayoclinic.org]

Common Symptoms

One of the unique features of Alpha-Gal Syndrome is that symptoms are often delayed, typically occurring 2 to 6 hours after eating red meat or other mammalian products, rather than immediately like most food allergies.

Symptoms may include:

• Hives or itchy skin
• Rash
• Facial, lip, or throat swelling
• Nausea, vomiting, or diarrhea
• Abdominal pain
• Wheezing or shortness of breath
• Severe allergic reactions (anaphylaxis)

[mayoclinic.org], [cdc.gov]

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Prevention Starts with Tick Control

The best defense against Alpha-Gal Syndrome is preventing tick bites in the first place. When spending time outdoors:

• Wear long pants and sleeves in tick-prone areas
• Use EPA-approved tick repellents
• Conduct thorough tick checks after outdoor activities
• Shower soon after being outdoors
• Promptly and properly remove attached ticks [cdc.gov], [yahoo.com]

Eco Tick & Mosquito has your back, we provide reduce tick populations and minimize exposure risks around homes, businesses, parks, and recreational areas. Professional tick management can play an important role in protecting your family, employees, visitors, and pets from tick-borne illnesses and conditions like Alpha-Gal Syndrome, Lyme Disease, Anaplasmosis, and Babesiosis.

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If you’ve experienced unusual allergic reactions after a tick bite or after consuming red meat, consult a qualified healthcare provider for evaluation and testing. [cdc.gov], [mayoclinic.org]