Rodents are often seen as pests, but they can actually spread some serious diseases. These small creatures can carry harmful viruses and bacteria that can lead to serious health problems. For example, Hantavirus can cause severe breathing issues, and Leptospirosis, spread through rat urine, causes fever, headaches, and muscle pain. Other illnesses like Rat-bite fever, Salmonella, and even the Plague have caused big problems in the past, including during the Black Death and the 1994 outbreak in Surat. Rodents can also carry fleas and ticks, which spread diseases like Lyme disease and Murine typhus. If you've had contact with rodents or are feeling sick with symptoms like fever, chills, or unexplained aches, it’s important to see a doctor right away. Getting medical help quickly is the best way to stay safe from these diseases.