Researchers Find Door Handles to Be Significant Source of MRSA in Hospitals

The aim of this study by Saba, et al. (2017) was to determine the prevalence and antibiotic susceptibility of S. aureus and methicillin-resistant S. aureus (MRSA) in the environments of three hospitals in Ghana | Infection Control Today

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A total of 120 swab samples were taken from door handles, stair railings and other points of contact at Tamale Teaching Hospital, Tamale Central Hospital and Tamale West Hospital. The swab samples were directly plated on Mannitol Salt and Baird Parker agar plates and incubated at 37 °C (± 2) for 18 to 24 hours. An antibiotic susceptibility test was performed using the Clinical Laboratory Standard Institute’s guidelines. Isolates resistant to both cefoxitin and oxacillin were considered to be MRSA.

The researchers conclude that the high multi-drug resistance of MRSA in hospital environments in Ghana reinforces the need for the effective and routine cleaning of door handles in hospitals. Further investigation is required to understand whether S. aureus from door handles could be the possible causes of nosocomial diseases in the hospitals.

Read the full overview via Infection Control here

The original research abstract is available here

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