Minnesota health officials are closely monitoring a surge in tularemia cases among animals within the state, particularly affecting cats in the Twin Cities metro area.
Animal Tularemia Cases on the Rise
In a significant escalation, a total of 21 animal tularemia cases were documented in 2023, with an additional seven cases already recorded in 2024. Veterinarians have noted that even animals not tested are showing clinical symptoms consistent with tularemia, indicating a worrisome trend.
Risks to Pets and Humans
Pets are at risk of contracting tularemia through hunting, tick, and fly bites. Cats, in particular, are more susceptible to the disease. Symptoms in animals include high fever, weakness, loss of appetite, ulcers, and swollen lymph nodes. Maria Bye, a senior epidemiologist at the Zoonotic Diseases Unit of the Minnesota Department of Health, attributes the increase in cases to improved recognition and testing by veterinarians.
Protecting Against Tularemia
While human tularemia cases are rare in Minnesota, it is essential to take preventive measures. People can get infected through tick and fly bites or contact with infected animals like cats. Symptoms include fever, skin ulcers, swollen lymph nodes, headaches, chills, and muscle pain. Early medical attention is crucial as symptoms can manifest within days of exposure.
Preventive Measures
Health officials recommend keeping cats indoors, giving pets tick preventative medication, using insect repellent, and avoiding contact with wildlife. Pet owners should seek veterinary care if their animals show symptoms of tularemia, especially if they have been around rabbits or rodents. Those bitten or scratched by symptomatic animals should contact the Minnesota Department of Health and consult a healthcare provider for guidance.