<prompt> Multidrug resistance in TB is defined as resistance to:-Streptomycin, Rifampicin and IsoniazidStreptomycin and RifampicinIsoniazid and RifampicinStreptomycin and Isoniazid  <response>: Multi-drug-resistant tuberculosisMDR-TB is caused by bacteria resistant to treatment with at least two most powerful first-line anti-TB medications drugs, i.e isoniazid and rifampicin. Multi-drug-resistant tuberculosisMDR-TB can be treated by 