Rebecon rabies vaccine may require 3 to 5 shots. Currently rabies vaccination is subject to different vaccination protocols depending on the manufacturer and the specific situation. If you have not been bitten or scratched by an animal, for preventive vaccination, you will usually have to receive 3 doses, one on day 1, one on day 7, and one on day 21 or 28. If you have already been bitten or scratched by an animal, there are two types of vaccination programs in order to protect the body and prevent rabies. The first vaccination regimen involves a total of 4 shots, i.e., the first shot on the day of the bite, followed by a second shot on the 3rd day, a third shot on the 7th day, and a fourth shot on the 14th day. The second vaccination program involves a total of 5 shots, i.e., the first shot on the day of the bite, followed by the second shot on the 3rd day, the third shot on the 7th day, the fourth shot on the 14th day, and the fifth shot on the 28th day. If the vaccination process does not follow the prescribed time for consecutive vaccinations, you can continue to complete the whole process at the original time by postponing it. It is recommended to receive rabies vaccination in time for animal bites or scratches, and not to take any chances to avoid adverse consequences.