The three rabies vaccinations depend on whether the specific rabies vaccine given is in order. Generally, five doses of rabies vaccine are needed to achieve a reasonable level of antibodies and to maintain them for a certain period of time. If only three doses of rabies vaccine are given, the effect is usually not achieved, but no specific reports have been seen on the effectiveness of rabies prevention. So this is an incomplete vaccination, which may or may not be effective in preventing rabies. There is a rabies vaccine that can be given only three times, but it is a four-dose injection, and the first time you need to give two shots, so it is called a 2-1-1 procedure. If it refers to such a rabies vaccine given three times, this case is a complete rabies vaccination process that can prevent rabies.