True about Rabies virus is -: (A) Rabies is diagnosed by immunofluorescence, (B) Rabies causes life long immunity, (C) Rabies has various strains of viruses, (D) Rabies vaccine is always live attenuated
Answer is A. The method most commonly used for diagnosis is the administration of rabies virus antigen by immunofluorescence. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO-533