what is septicemic animals
Plague is an infectious disease that affects rodents, certain other animals and humans. It is caused by the Yersinia pestis bacteria.These bacteria are found in many areas of the world, including the United States.leas become infected by feeding on rodents, such as chipmunks, prairie dogs, ground squirrels, mice, and other mammals that are infected with the bacterium Yersinia pestis. Fleas transmit the plague bacteria to humans and other mammals during a subsequent feeding.