How long do nosocomial pathogens persist on inanimate surfaces? A scoping review. 2024

L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
Department of Nursing Research, Cabrini Health, Malvern, Australia; School of Medicine, Monash University, Clayton, Australia.

Healthcare hygiene plays a crucial role in the prevention of healthcare-associated infections. Patients admitted to a room where the previous occupant had a multi-drug-resistant bacterial infection are at an increased risk of colonization and infection with the same organism. A 2006 systematic review by Kramer et al. found that certain pathogens can survive for months on dry surfaces. The aim of this review is to update Kramer et al.'s previous review and provide contemporary data on the survival of pathogens relevant to the healthcare environment. We systematically searched Ovid MEDLINE, CINAHL and Scopus databases for studies that described the survival time of common nosocomial pathogens in the environment. Pathogens included in the review were bacterial, viral, and fungal. Studies were independently screened against predetermined inclusion/exclusion criteria by two researchers. Conflicts were resolved by one of two senior researchers. A spreadsheet was developed for the data extraction. The search identified 1736 studies. Following removal of duplicates and application of the search criteria, the synthesis of results from 62 included studies were included. 117 organisms were reported. The longest surviving organism reported was Klebsiella pneumoniae which was found to have persisted for 600 days. Common pathogens of concern to infection prevention and control, can survive or persist on inanimate surfaces for months. This data supports the need for a risk-based approach to cleaning and disinfection practices, accompanied by appropriate training, audit and feedback which are proven to be effective when adopted in a 'bundle' approach.

UI MeSH Term Description Entries

Related Publications

L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
August 2006, BMC infectious diseases,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
February 2021, Microorganisms,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
January 2020, GMS hygiene and infection control,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
January 2018, The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
September 2022, Australasian emergency care,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
July 2023, Microbiological research,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
December 1993, Tropical medicine and parasitology : official organ of Deutsche Tropenmedizinische Gesellschaft and of Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ),
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
May 2022, International journal of environmental research and public health,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
June 1975, Canadian journal of microbiology,
L Porter, and O Sultan, and B G Mitchell, and A Jenney, and M Kiernan, and D J Brewster, and P L Russo
June 2024, Academic medicine : journal of the Association of American Medical Colleges,
Copied contents to your clipboard!