Which of the following drug is used for mass prophylaxis for prevention of meningococcal meningitis: (A) Ciprofloxacin, (B) Rifampicin, (C) Ceftriaxone, (D) Minocycline
Answer is A. Rifampicin was used formerly but now Ciprofloxacin is the preferred drug for mass prophylaxis for prevention of meningococcal meningitis.