When is the administration time for the rabies vaccine?
Mar 18, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
The rabies vaccine should be administered as soon as possible within 24 hours after being scratched or bitten by an animal suspected of being infected with the rabies virus, to stimulate the body to produce immune antibodies and prevent rabies. Subsequent doses depend on the type of vaccine used. If a five-dose regimen is used, additional injections should be given on days 3, 7, and 14. If a four-dose regimen is used, after the first injection, subsequent doses should be administered on days 7 and 21.
Generally speaking, rabies vaccine refers to the vaccine for rabies. The rabies vaccine should usually be administered within 24 hours after being scratched or bitten by an animal carrying the rabies virus. The subsequent vaccination schedule then depends on the type of vaccine used. If any discomfort occurs, timely medical attention is necessary. Detailed explanation is as follows:
If scratched or bitten by animals such as cats or dogs suspected of carrying the rabies virus, and there is local skin breakage or bleeding, it is recommended to receive the rabies vaccine as soon as possible within 24 hours. Earlier vaccination is better, as it can stimulate the body to produce immune antibodies, thereby achieving a preventive effect. Delaying vaccination beyond 24 hours may increase the risk of rabies virus infection.
After the initial rabies vaccine injection, the subsequent vaccination schedule depends on the type of vaccine used. If a 5-dose regimen is chosen, additional doses should be administered on day 3, day 7, and day 14 after the first injection. For a 4-dose regimen, additional doses are required on day 7 and day 21 after the first injection.
It should be noted that local hygiene must be maintained before and after receiving the rabies vaccine to avoid bacterial infection. At the same time, one should stay away from animals carrying the rabies virus to prevent further rabies exposure.
