Lone Star Ticks Spreading Alpha-Gal Allergy | Milwaukee News

Milwaukee News Today | 2 Min News | The Daily News Now! · Jul 23, 2026 · 1m

Wisconsin’s tick problem is getting worse — lone star ticks, known for causing a dangerous red meat allergy called alpha-gal syndrome, have surged from six to thirty-three reports this year alone. Warming temperatures are likely pushing these ticks north, even if they haven’t yet settled permanently in the state. The allergy, triggered by a molecule in tick saliva, can force lifelong dietary changes. And it’s not just lone star ticks — scientists are now investigating whether deer ticks could also transmit the allergen. Stay vigilant: wear long sleeves, use repellent, and check for ticks…