Fig. 2From: Regional distribution of Mycobacterium tuberculosis infection and resistance to rifampicin and isoniazid as determined by high-resolution melt analysisMTB positive results and the proportion of RFP-R(A), INH-R(B) and MDR(C) by age and gender category. The total number of MTB positive by age are expressed in bars, and the proportion for RFP-R, INH-R and MDR are expressed in lines (second y-axis). RFP-R rifampicin-resistant, INH-R isoniazid-resistantBack to article page