The Problem of Bacterial Resistance to Antibiotics

Abstract

A major public health concern in the modern period has been the rise of antibiotic resistance. This phenomenon happens when bacteria acquire the ability to persist and reproduce even when medications that were once helpful against illnesses are no longer used. Many illnesses have become more difficult to cure due to the rapid emergence of antibiotic-resistant bacterial strains caused by the excessive and inappropriate use of antibiotics in human healthcare, agriculture, and animal husbandry. investigates potential solutions to the problem of antibiotic resistance in bacteria by delving into its causes, effects, and molecular mechanisms. the part played by bacterial adaptability, biofilm formation, genetic mutations, and horizontal gene transfer in the emergence of resistance. Discussed as serious dangers to healthcare systems around the world are common resistant bacteria such drug-resistant Escherichia coli, multidrug-resistant Mycobacterium tuberculosis, and Methicillin-resistant Staphylococcus aureus (MRSA). The effects of antibiotic resistance on healthcare expenditures, mortality, rates of hospitalization, and illness management are also examined in the article.