Which of the following is classified as a multidrug-resistant organism (MDRO)?

Clostridium difficile (C. diff) is classified as a multidrug-resistant organism (MDRO) because it is known to cause infections that are often resistant to multiple types of antibiotics. This resistance makes C. diff infections particularly challenging to treat and control, leading to increased morbidity and healthcare costs. The prevalence of antibiotic resistance in C. diff has prompted healthcare facilities to implement stringent infection control measures to prevent its transmission, especially among vulnerable populations.

In contrast, scabies is caused by a mite and is treated with topical insecticides, rather than being classified as drug-resistant. Influenza is a viral infection that can be treated with antiviral medications, but it is not categorized as drug-resistant in the same context as bacterial infections like C. diff. Burns refer to skin injuries and do not fall under the classification of organisms.