Can Ground Squirrels Carry Diseases Harmful To Humans?

Diseases Transmitted by Ground Squirrels

Ground squirrels can carry the plague, a bacterial disease caused by Yersinia pestis. The plague is typically transmitted through the bites of infected fleas, but can also be spread through direct contact with infected animals or their tissues. In California, the majority of reported plague cases are related to exposure to infected ground squirrels or their fleas. According to the California Department of Public Health, the majority of plague cases in the state occur between May and October, corresponding to the peak activity period of ground squirrels.

Prevention and Control Measures

Preventing contact with ground squirrels and their fleas is key to avoiding disease transmission. When hunting or handling ground squirrels, it’s essential to wear protective clothing, including long sleeves, long pants, and a mask. Gloves should be worn when handling animals, and hands should be washed thoroughly afterward. Additionally, flea control measures should be taken, such as using insecticides or applying flea preventative treatments to pets. According to the US Centers for Disease Control and Prevention (CDC), the risk of contracting plague from a ground squirrel can be minimized by avoiding contact with the animals and their fleas, and by wearing protective gear when handling them.

Identification and Handling of Infected Animals

Infected ground squirrels often exhibit symptoms such as swollen lymph nodes, fever, and lethargy. They may also exhibit unusual behavior, such as becoming more active or aggressive than usual. When handling ground squirrels, it’s essential to inspect them for signs of illness, and to handle them carefully to avoid transmission of diseases. According to the California Department of Fish and Wildlife, ground squirrels should be handled with care, and their tissues should be disposed of properly to prevent disease transmission.