Rabies vaccination is not required after a hamster bite, but hemorrhagic fever vaccination and tetanus antitoxin injection are required. Hamsters may carry hantavirus, which can cause renal syndrome hemorrhagic fever. Therefore, it is recommended that the injured person be vaccinated against hemorrhagic fever. After a hamster bite, the wound is also at risk of infection and tetanus, so the wound must be cleaned and disinfected promptly, and a doctor must be consulted at the hospital to determine if tetanus antitoxin or tetanus immunoglobulin injection is needed. Observe whether there are symptoms such as fever, headache, facial flushing and conjunctival congestion after the injury, and if they occur, go to the hospital promptly. Due to the presence of bacteria in the hamster’s mouth, after being bitten, preliminary cleaning should be carried out to prevent local infection.