Healthcare Infection Prevention and Control FAQs for COVID-19
My hospital is experiencing a shortage of isolation gowns. To preserve our supply, can we stop using gowns for the care of patients with methicillin-resistant Staphylococcus aureus (MRSA) and other endemic multidrug-resistant organisms (MDROs), and Clostridioides difficile?
CDC has released information about strategies to optimize the supply of
isolation gowns. Healthcare facilities should refer to that guidance and implement
the recommended strategies to optimize their current supply of gowns. This
includes shifting toward the use of washable cloth gowns, if feasible.
The use of gowns as part of Contact Precautions in the context of MDROs has
been implemented primarily to reduce the risk of transmission to other
patients rather than to protect healthcare personnel (HCP). Facilities with
shortages could consider suspending the use of gowns for the care of patients
with endemic MDROs, such as MRSA, VRE, and ESBL-producing Gram-negative
bacilli except as required for Standard
Precautions. Facilities
should assess their local epidemiology to determine which MDROs are considered
endemic. Regardless of the use of gowns, HCP at facilities should continue to
wear gloves for contact with these patients and their environment. Hand
hygiene should continue to be emphasized. Facilities should also attempt to
place patients colonized or infected with an MDRO in a private room, if
available.

Caring for patients who have highly resistant Gram-negative organisms (e.g., carbapenem-resistant Enterobacteriacae) and other MDROs (e.g., Candida auris ) that are not considered endemic: Rather than gowns being donned for every room entry, they should be reserved for use as part of Standard Precautions and also prioritized for high-contact patient care activities that pose highest risk for transfer of pathogens from the patient to HCP. Examples of such high-contact care activities include dressing, bathing/showering, transferring, providing hygiene, changing linens, changing briefs or assisting with toileting, device care or use (central line, urinary catheter, feeding tube, tracheostomy/ventilator), and wound care. To further preserve gowns, HCP are recommended to bundle high-contact care activities as part of individual care encounters. Regardless of the use of gowns, HCP at facilities should continue to wear gloves for contact with these patients and their environment. Hand hygiene should continue to be emphasized. Facilities should also attempt to place patients colonized or infected with an MDRO in a private room, if available.
Caring for patients with Clostridioides difficile infections (CDI): Facilities should continue using Contact Precautions (putting on a gown and gloves upon entry into the patient’s room and placing the patient in a private room) for the care of symptomatic patients with CDI. As part of a supplemental strategy to prevent transmission of CDI, some facilities have implemented Contact Precautions for the care of patients at high risk for CDI who have asymptomatic carriage of Clostridioides difficile. There are limited data about the role of asymptomatic carriage in transmission of CDI. In this setting of a critical national shortage of gowns, facilities should consider suspending this approach until the shortage is addressed. Gowns should still be used as part of Standard Precautions.