IRCT2015102124470N1 IRCT 2015-11-13 Center of Disease Control (CDC), Ministry of Health, Tehran, Iran Comparison of adverse reactions of two rabies vaccine A comparative study on the adverse reactions of purified chick embryo cell vaccine (PCEC) and purified vero cell rabies vaccine (VERO) administered intramuscular as post exposure prophylaxis 2011-12-01 anticipated 1800 Complete https://irct.ir/trial/20648 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. 1-2 Rabies. Intervention 1: In intervention group PCEC will be administered with 5 doses on days 0, 3, 7, 14, and 28, in animal bite subjects, who are classified in the second group (emergency vaccination) and third (routine vaccination against rabies serum) according to the World Health Organization's classification. Intervention 2: In control group Vero will be administered with 5 doses on days 0, 3, 7, 14, and 28, in animal bite subjects, who are classified in the second group (emergency vaccination) and third (routine vaccination against rabies serum) according to the World Health Organization's classification.