Wet tail, also known as proliferative ileitis, is a bacterial infection that affects young mice and rats, particularly those that are stressed or have a weakened immune system. It is caused by the bacterium Lawsonia intracellularis, which can be spread through contact with contaminated feces, food, or water.
Wet tail can be a serious disease, and if left untreated, it can be fatal. Symptoms of wet tail include diarrhea, weight loss, lethargy, and a hunched posture. In severe cases, mice and rats may also experience dehydration, hypothermia, and seizures.
