==Drug-resistant==
===mono-resistant===
*H-resistant approx. 7%
*primary resistance
**infected by resistant TB
*secondary resistance
**
===multi-resistant MDR===
*resistant to H and R
*risk
**previous Tx
**household contact with MDR
**HIV
===extensively resistant XDR===
*MDR + fluoroquinolone-resistant and at least one additional group A drug
===pre-extensively resistant pre-XDR===
*MDR + fluoroquinolone-resistant