About rabies true is -: (A) Vaccine causes life long immunity, (B) Multiple strains are found, (C) CNS infection occurs through viremia, (D) Bullet-shaped nonenveloped, double stranded RNA virus
Answer is A. The introduction of cell culture vaccine which are free from serious complication has made pre exposure immunisation in humans safe and feasble REF:ANANTHANARYANAN TEXT BOOK OF MICROBIOLOGY 9EDITION PGNO.534