Colorado Cat Dies of Bubonic Plague Amid Rising Concerns

A domestic cat in Evergreen, Colorado, has succumbed to bubonic plague, marking the first confirmed animal case in the county since 2023. This development comes shortly after a nearby resident in Arizona died from the same disease, raising public health concerns.

The Colorado feline was diagnosed with the plague and did not survive. Authorities emphasized that the disease is caused by the bacteria Yersinia pestis, which can affect humans and animals alike. The recent case follows warnings about a prairie dog die-off in the region, which could signal an increased risk of outbreak.

The individual in Arizona died rapidly after hospital admission, exhibiting severe symptoms such as high fever and swollen lymph nodes. Officials warn that both people and pets can contract the plague through bites from infected fleas or direct contact with infected animals. Although rare, untreated infections can be fatal.

Common symptoms in humans include sudden fever, chills, headache, nausea, and swollen lymph nodes. Pets may display fever, fatigue, loss of appetite, and enlarged lymph nodes. Early detection and treatment with antibiotics are crucial for recovery.

Authorities advise avoiding contact with dead or sick wildlife and keeping pets indoors to minimize exposure risks. Veterinarians often serve as the first line of defense in detecting plague cases among animals, helping to prevent spread and ensure prompt treatment.