Case definition* | Appropriate initial anti-TB drug regimen |
---|---|
M. tuberculosis susceptible to rifampicin and isoniazid | Isoniazid + rifampicin + pyrazinamide + ethambutol |
M. tuberculosis with mono-resistance to isoniazid | Isoniazid + rifampicin + pyrazinamide + ethambutol |
M. tuberculosis with mono-resistance to rifampicin | Standardised second-line regimen§ with isoniazid |
Multidrug-resistant M. tuberculosis (MDR-TB)† | Standardised second-line regimen§ |
Extensively drug-resistant M. tuberculosis (XDR-TB)† | Standardised XDR-TB regimenǁ |