If you were bitten again this year after receiving rabies vaccine last year, you should determine whether to receive a booster shot or a full course of rabies vaccine based on the time interval between the last vaccination and the occurrence of the current exposure. After being bitten by a dog, the wound should first be adequately cleaned and disinfected, alternately rinsing the wound with water and soapy water for more than 15 minutes is conducive to rinsing out most of the bacteria and viruses in the wound. Usually, after a full course of rabies vaccination, re-exposure within three months does not require re-vaccination. If you are re-exposed 3-6 months after receiving rabies vaccine, you can receive one to three booster shots under a doctor’s supervision, depending on the condition of the bite. If a second exposure occurs more than 6 months later, it is recommended that the entire rabies vaccination program be repeated. If you were bitten again this year after having received rabies vaccination last year, you should consult your doctor and follow the doctor’s instructions.