Which of the following is an example of a Multi-Drug Resistant Organism (MDRO)?

Vancomycin-resistant Enterococcus (VRE) is a prime example of a Multi-Drug Resistant Organism (MDRO). VRE has developed resistance to vancomycin, which is an antibiotic often used to treat serious infections caused by Enterococcus species. The emergence of VRE highlights the critical issue of antibiotic resistance, as it can lead to limited treatment options for healthcare providers when managing infections.

Understanding that VRE can survive exposure to multiple antibiotics emphasizes its classification as an MDRO. In the context of healthcare-associated infections, VRE poses a significant challenge as it is associated with increased morbidity and mortality rates, particularly in immunocompromised patients or those with prolonged hospital stays. The presence of resistance mechanisms in VRE underscores the importance of strict infection control measures and careful antibiotic stewardship to mitigate the spread of these resistant organisms in healthcare settings.