How long does the rabies vaccine last?
Oct 22, 2023
Source: Cainiu Health
Dr. Lu Haiying
Introduction
Under normal circumstances, the rabies vaccine provides protection for about six months. After receiving the rabies vaccine, it is important to get adequate rest, avoid fatigue, maintain a light and balanced diet, consume foods rich in vitamins, and refrain from strenuous exercise, all of which help the body produce antibodies effectively. If any discomfort occurs, it is recommended to seek medical attention promptly and receive standardized treatment under a doctor's guidance, which can facilitate recovery.
Under normal circumstances, the rabies vaccine provides protection for about six months. The specific analysis is as follows:
The rabies vaccine is used to prevent rabies. After vaccination, the body produces antibodies against the rabies virus, thereby developing immunity. Three months after completing the final dose, the level of rabies antibodies in the body reaches its peak. After this point, antibody levels gradually decline. Generally, by around six months post-vaccination, the antibodies are mostly degraded and disappear from the body. Therefore, the protective effect of the rabies vaccine lasts approximately six months. If scratched or bitten by cats or dogs after this period, individuals need to be re-vaccinated.
After receiving the rabies vaccine, it's important to get adequate rest, avoid fatigue, maintain a light and nutritionally balanced diet, and consume foods rich in vitamins. Strenuous physical activity should be avoided to facilitate antibody production. If any adverse reactions occur, prompt medical consultation is recommended, and standardized treatment under a doctor’s guidance can help support recovery.
