What precaution is necessary when handling patients infected with C. diff?

When handling patients infected with Clostridium difficile (C. diff), placing the patient in a private room with a clean environment is essential for infection control. C. diff is a spore-forming bacterium that is resistant to many standard disinfectants and can survive on surfaces for an extended period. Therefore, confining the patient to a private room helps to prevent the spread of the bacteria to other patients and areas of the healthcare facility.

Maintaining a clean environment is crucial because thorough cleaning can significantly reduce the risk of transmission. This involves using appropriate disinfectants specifically effective against C. diff spores, ensuring that surfaces are cleaned and decontaminated regularly, and managing waste carefully.

The other precautions mentioned in the list are not sufficient on their own. For example, wearing only a mask does not address the primary mode of transmission, which is through contact with contaminated surfaces. Using gloves without a gown may create a risk of cross-contamination, especially if the caregiver comes into contact with the patient or contaminated surfaces. Additionally, stating that isolation is not necessary contradicts the fundamental principles of infection control, as isolation is a critical measure to prevent the spread of C. diff to other vulnerable patients.