There are several infectious pathogens that can be passed on and spread via rats and mice. They transmit diseases through bites, their waste, and indirectly through parasites.
One of the most notorious pandemics in human history was the Black Plague, caused by infections spread by rat fleas and lice. In addition to being disease vectors, rodents are also horrible for those with allergies. They shed dander, droppings, and urine which impact air quality.
Health Warning: Both rats and mice release droppings 40 times a day, contaminating large areas quickly. Take proper precautions when cleaning rodent waste.
