In hospitals, healthcare-associated infections (HAI), also referred as nosocomial infections (NI), pose a significant challenge, leading to prolonged hospitalization, increased healthcare costs, and mortality. Pathogens can be transmitted through high-touched surfaces, healthcare worker hands, and contaminated medical equipment. These infections are often caused by Multi-Drug Resistance Organisms (MDROs), which are bacteria resistant to multiple antimicrobial agents. Patients with higher illness severity scores, older age, and longer ICU stays are at increased risk. The most common side effect of healthcare is nosocomial infections, which can happen in any setting. Bacterial, fungal, and viral infections are potential causes for them, spread through direct or indirect contact. MRDOs, such as Methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin-resistant Enterococci (VRE), and bacteria that produce Extended-spectrum beta-lactamases (ESBLs), pose a significant problem because of their antibiotic resistance. Preventive measures such as air filtration, hand hygiene, and environmental cleaning are important. Enhanced hand cleanliness, implementing contact precautions, and surveillance are crucial in managing MDROs. It is essential to use antibiotics judiciously and implement appropriate clinical measures. Further research is necessary to combat the proliferation of resistant strains. In conclusion, nosocomial infections caused by MDROs have significant public health implications. Effective prevention, control, and diagnosis are crucial in managing these infections. Preventive measures and proper antibiotic use are essential in controlling the spread of resistant bacteria.
Article Type:
Analytical Review |
Subject:
Health and safety Received: 2023/12/22 | Accepted: 2024/02/4 | Published: 2024/11/27
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