Wood materials for limiting the bacterial reservoir on surfaces in hospitals: would it be worthwhile to go further?

@article{Munir2020WoodMF,
  title={Wood materials for limiting the bacterial reservoir on surfaces in hospitals: would it be worthwhile to go further?},
  author={Muhammad Tanveer Munir and Florence Aviat and Didier Lepelletier and Patrice Le Pape and Laurence Dubreil and Mark Irle and Michel Federighi and Christophe Belloncle and Matthieu Eveillard and H{\'e}l{\`e}ne Pailhori{\`e}s},
  journal={Future microbiology},
  year={2020}
}
Aim: To assess the activity of Quercus petraea (oak) on five bacterial species/genus frequently involved in hospital-acquired infections for evaluating the interest of going further in exploring the possibilities of using untreated wood as a material in the hospital setting. Materials & methods: We studied the activity of Q. petraea by the disk diffusion method. Results: Q. petraea was active on Staphylococcus aureus and Acinetobacter coalcoaceticus-baumannii complex, two bacterial species… 
2 Citations

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References

SHOWING 1-10 OF 12 REFERENCES

Antimicrobial Characteristics of Untreated Wood: Towards a Hygienic Environment

This article addresses the questionable properties of untreated wood like hygroscopicity, porosity, roughness and chemical composition, and their relation to the hygienic and antimicrobial nature of this material.

Controlling Hospital-Acquired Infection: Focus on the Role of the Environment and New Technologies for Decontamination

  • S. Dancer
  • Medicine, Biology
    Clinical Microbiology Reviews
  • 2014
Forthcoming evidence on the role of antimicrobial surfaces could supplement infection prevention strategies for health care environments, including those targeting multidrug-resistant pathogens.

Acinetobacter baumannii maintains its virulence after long-time starvation

Acinetobacter baumannii can undergo a rapid adaptation to both the temperature shift and nutrients availability, conditions that can be easily found by bacteria in a new patient in the hospital setting, and is considered a substantial factor in infection control practices.

Measuring the effect of enhanced cleaning in a UK hospital: a prospective cross-over study

Molecular epidemiological methods supported the possibility that patients acquired meticillin-resistant S. aureus from environmental sources, and the potential impact of enhanced hygienic cleaning as a component in the control of hospital-acquired infection was evaluated.

Risk of acquiring multidrug-resistant Gram-negative bacilli from prior room occupants in the intensive care unit.

It is concluded that admission to an ICU room previously occupied by a patient with multidrug-resistant MDR P. aeruginosa or A. baumannii is an independent risk factor for acquisition of these bacteria by subsequent room occupants.

Risk of acquiring antibiotic-resistant bacteria from prior room occupants.

Admission to a room previously occupied by an MRSA-positive patient or a VRE- positive patient significantly increased the odds of acquisition for MRSA and VRE, and this route of transmission was a minor contributor to overall transmission.

Wood and Its Impact on Humans and Environment Quality in Health Care Facilities

The usage of wooden materials verifies their regenerative and positive impact on the human nervous system, through the appealing aesthetics, high contact comfort, pleasant smell, possibility to regulate air humidity, volatile organic compound emissions (VOC-emissions), and acoustic well-being in the space.