Ross Township woman diagnosed with alpha-gal syndrome after tick bite, tell me about this news today
08-10-2026
Ross Township Woman Diagnosed with Alpha-Gal Syndrome After Tick Bite
A resident of Ross Township, Pennsylvania, has recently been diagnosed with alpha-gal syndrome (AGS) following a tick bite, drawing fresh public health attention to this tick-borne food allergy in southwestern Pennsylvania. The condition, often called the red meat allergy, creates a potentially life-threatening immune response to galactose-alpha-1,3-galactose, a sugar molecule found in most non-human mammals.
Key Details of the Diagnosis
Patient & Symptoms: Identified locally as Lundy, the Ross Township resident consulted an allergist after developing complications following an embedded tick bite. To manage severe allergic reactions, she has been prescribed an epinephrine auto-injector (EpiPen) and must take strict precautions when dining out or encountering mammalian food products.
CBS NewsPrimary Cause: Alpha-gal syndrome is most commonly transmitted through the bite of the Lone Star tick (Amblyomma americanum), recognized by the single white dot on the adult female’s back. Health officials note that deer ticks may also play a secondary role in regional transmission.
CBS NewsGeographic Expansion: Historically concentrated in the southern and southeastern United States, Lone Star tick populations have increasingly expanded northward. Surveillance by the Pennsylvania Department of Environmental Protection has confirmed their presence at low levels across southwestern Pennsylvania and other parts of the Commonwealth.
CBS News+ 1Statewide Impact: According to the Pennsylvania Department of Health, approximately 300 individuals test positive for alpha-gal antibodies each year through voluntary state reporting.
CBS News
What Is Alpha-Gal Syndrome (Red Meat Allergy)?
Alpha-gal syndrome is distinct from typical food allergies because reactions are characteristically delayed by 3 to 6 hours after consuming mammalian meat (such as beef, pork, lamb, or venison) or mammal-derived products like dairy and gelatin.
Common symptoms include:
Hives, itching, and severe skin flushing
Gastrointestinal issues including nausea, vomiting, and severe stomach cramps
Dizziness, drop in blood pressure, and breathing difficulty
Severe anaphylaxis, requiring emergency medical intervention
Tick Prevention and Safety Recommendations
Health specialists from Penn State Extension emphasize year-round vigilance against tick-borne illnesses:
CBS NewsProtective Clothing: Wear light-colored clothing, long sleeves, and pants tucked securely into socks when traversing tall grass or wooded trails.
CBS NewsEffective Repellents: Apply DEET or picaridin directly to exposed skin, and treat outdoor gear and clothing with permethrin.
CBS NewsRoutine Checks: Perform prompt full-body checks on people and pets immediately after returning indoors. Remove any attached tick using fine-tipped tweezers by pulling straight upward with steady pressure.