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What is MDRTB must be treated for at least- and explain in detail?
Ans. is 'c' i.e., 20 months Resistance (or intolerance) to HThroughout(6)RZEResistance (or intolerance) to RThroughout (12-18)HZEQResistance to H + RThroughout (at least 20 months)ZEQ + S (for another injectable agents)Resistance to all first-line drugsThroughout (at least 20 months)1 injectable agent + 3 of of these4 ethionamide cycloserine, Q, PASIntolerance to Z2HRE