Which of the following is most active against both dormant & non-dormant bacilli -
Ans. is 'b' i.e., Rifampin Isoniazid is bacteriostatic for resting bacilli, but is bactericidal for rapidly dividing microorganisms. o The bactericidal action of rifampicin covers all subpopulations of TB bacilli.
Pyrazinamide
Rifampicin
Streptomycin
INH