The answer to 'why is my mouse bites' is that mouse bites are typically caused by mice or other rodents entering your home and feeling threatened or cornered. Symptoms of mouse bites include small, red puncture marks, swelling, and potential infection. To address mouse bites, you'll need to first identify and eliminate the source of the rodents by sealing entry points, removing food sources, and potentially using traps or calling a professional pest control service.
Mouse bites can be a serious issue, as rodents can carry diseases like hantavirus, salmonella, and leptospirosis. It's important to clean and disinfect any areas where mouse droppings or nesting materials are found, and to seek medical attention if the bite becomes infected or you experience flu-like symptoms.