Antibiotic resistance
Antibiotic resistance is a critical and growing global health issue. It occurs when bacteria evolve to resist antibiotics, rendering these drugs less effective or ineffective in treating bacterial infections. This resistance develops through natural selection: bacteria with mutations that protect them from the effects of antibiotics survive and multiply, while those susceptible to the drugs die off. Antibiotic misuse and overuse in human medicine and agriculture have accelerated this process, leading to the emergence of “superbugs” that are difficult or impossible to treat with existing antibiotics. The consequences of antibiotic resistance are severe, including increased morbidity and mortality and impact on health care expenditure. Addressing antibiotic resistance involves a multifaceted approach, including prudent antibiotic use, improved infection control practices, and the development of new antibiotics and alternative treatments.
Antibiotic resistance
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Machine Learning Aids in Detecting Secondary Bacterial Infections in COVID-19 Patients
Using RNA sequencing and patient data, researchers at the University of Queensland have developed a machine-learning model that predicts the risk of secondary bacterial infections in hospitalized COVID-19 patients. This method aims to optimize antibiotic use, addressing…
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New strategy to reduce antibiotic resistance using an extracellular polymeric substance inhibitor
Researchers from KU Leuven in Belgium have developed a new antibacterial strategy that weakens bacteria by preventing them from cooperating. The researchers showed that blocking slime (extracellular polymeric substance) production of salmonella bacteria weakens the bacterial community,…
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