Rabies Vaccine(Hualan Biological Bacterin)

Main purpose: To evaluate the antibody persistence of the normal commercially available freeze-dried human rabies vaccine (Vero cells) (hereinafter referred to as the "experimental vaccine") of Hualan Bio-Vaccine Co., Ltd. (hereinafter referred to as "Hualan Bio-Vaccine" or "the sponsor") after the 4-dose immunization schedule (2-1-1) or 5-dose immunization schedule (1-1-1-1-1) after exposure. Provide scientific clinical basis for booster immunization after re-exposure. Secondary purpose: To evaluate the safety of the experimental vaccine after the 4-dose immunization schedule (2-1-1) or 5-dose immunization schedule (1-1-1-1-1) after exposure. To evaluate the immunogenicity and safety of the experimental vaccine after 2 doses (0, 3 days) of booster immunization at different time points for people who have completed the full course of basic immunization after exposure.