Number of doses of HDCV vaccine required for preexposure prophylaxis ?

Ans. is 'c' i.e., 3 Pre-exposure prophylaxis . Persons who run a high risk of repeated exposure such as laboratory staff working with rabies virus, veterinarian, animal handlers and wild -life officers should be protected by pre-exposure immunization. . Cell-culture vaccine given on days 0, 7 and 28 (Total 3 doses) . Fuher booster should be given at intervals of 2 years.