TABLE 1.

Resistance patterns of 106 M. tuberculosis strains tested with the GenoType MTBDRsla

No. of strainsRMPINHOFLAMCMEMB
16RRRRRR
2RRRRRS
12RRRSSR
2RRRSSS
20RRSRRR
7RRSRRS
1RRSRSR
3RRSSSR
43SSSSSS
  • a R, resistant; S, susceptible; RMP, rifampin; INH, isoniazid. The strains in the first and second lines (bold) are classified, per definitionem, as XDR.