Drug Resistant TB: A Condition where Drugs Become Ineffective

Drug Resistant TB What is Drug Resistance? Drug resistance is the reduction in effectiveness of a drug such as an antimicrobial, anthelmintic or an antineoplastic in curing a disease or condition. The term is used in the context of resistance that pathogens or cancers have “acquired”, that is, resistance has evolved. Tolerance is a decrease in response to a drug that is used         Read More …