Study says ultraviolet cleaning reduces superbugs 20 percent

Multidrug-resistant organisms were decreased after adding ultraviolet environmental disinfection to a hospital's cleaning regimen


Multidrug-resistant organisms (MDRO) were cut by 20 percent after ultraviolet environmental disinfection (UVD) was added to a hospital's cleaning regimen, a study published in the American Journal of Infection Control found, according to an article on the EndoNurse website.

Researchers discovered that the rate of hospital-acquired infections caused by MDRO and C. difficile (CD) was significantly lower during the 22 months of UVD use compared with the 30-month period before UVD (2.14 cases per 1,000 patient-days vs 2.67 cases, respectively), the article said.

UVD was used for contact precaution discharges, weekly in the dialysis unit and for all burn unit discharges. UVD could be requested for rooms of long-stay patients or for discharges in units with high prevalence of MDRO or CD.

Read the article.

 



June 3, 2014


Topic Area: Environmental Services


Recent Posts

Mature Dry Surface Biofilm Presents a Problem for Candida Auris

Multiple methods are described in the literature, but no consensus has been reached for disinfection efficacy tests against biofilms.


Sutter Health's Arden Care Center Officially Opens

With an adaptive reuse of an underutilized office building, the 70,000 square-foot facility was renovated to meet current healthcare standards.


Insight Hospital and Medical Center Falls to Data Breach

The investigation determined that an unauthorized individual accessed the network between August 22, 2025, and September 11, 2025.


The High Cost of Healthcare Violence

As workplace violence increases, healthcare facilities face mounting financial and operational disruptions- prompting legislative action.


EVS Teams Can Improve Patient Experience in Emergency Departments

A report confirmed that cleanliness of the ED was the third most impactful element on patient experience surveys.


 
 


FREE Newsletter Signup Form

News & Updates | Webcast Alerts
Building Technologies | & More!

 
 
 


All fields are required. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.