We are offering here the Rabies Vaccine Human IP that is given to people at high risk of rabies to protect them if they are exposed. People at high risk of exposure to rabies should be offered pre-exposure rabies vaccination. Rabies vaccine is an active immunizing agent used to prevent infection caused by the rabies virus. The vaccine works by causing the body to produce its own protection (antibodies) against the rabies virus. Rabies vaccine is used in two ways. The rabies vaccine is an injection given to help prevent infection from the virus that causes rabies. Rabies Vaccine Human IP is very effective.