Table 3.:
Rates of Resistance of
M. tuberculosis
to two or More First-Line Medications
Antituberculosis Drugs
Resistance Rate, %(No.of cases)
Isoniazid, rifampin and pyrazinamide
7(3)
Isoniazid, rifampin and streptomycin
2.3(1)
Isoniazid, rifampin, streptomycin and pyrazinamide
2.3(1)
All five agents
4.6(2)