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Antimicrobial resistance (AMR / AR)

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Antimicrobial resistance is a phenomenon where pathogens, such as bacteria, evolve to resist the effects of bactericidal drugs. When a pathogen becomes resistant to multiple categories of drugs, typically three or more clinically significant types, it is referred to as multidrug resistance (MDR). This issue of Antimicrobial resistance (AMR / AR) is increasingly becoming a global health problem, especially in developing countries. For example, bacterial AMR was responsible for 1.27 million and 1.14 million deaths in 2019 and 2021, respective…