What is the most effective action to prevent the spread of Clostridium difficile?

Using non-sterile gloves when performing direct care is the most effective action to prevent the spread of Clostridium difficile because this bacterium is highly contagious and can be transmitted through direct contact with contaminated surfaces or infected individuals. Wearing gloves provides a barrier that protects healthcare workers and helps prevent the transfer of spores from one patient to another. Gloves should be worn when handling anything that could be contaminated, such as bodily fluids or surfaces in the vicinity of an infected patient.

While hand sanitizer can be useful in many situations, it is not effective against C. difficile spores, which are resistant to many disinfectants and alcohol-based sanitizers. Encouraging the use of a private restroom can help limit exposure but does not address the risk of transmission during direct patient care. Isolating the patient is a good practice for controlling the spread, but it does not replace the need for proper barrier precautions like wearing gloves during care interactions. Therefore, using non-sterile gloves directly addresses the transmission route of C. difficile, making it the most effective action.