We have located links that may give you full text access.
Assessment of environmental and occupational exposure while working with multidrug resistant (MDR) fungus Candida auris in an animal facility.
In less than a decade since its identification in 2009, the emerging fungal pathogen Candida auris has become a major public health threat due to its multidrug resistant (MDR) phenotype, high transmissibility, and high mortality. Unlike other Candida species, C. auris has acquired high levels of resistance to an already limited arsenal of antifungals. As an emerging pathogen, there are currently a limited number of documented murine models of C. auris infection. These animal models use inoculums as high as 107 -108 cells per mouse, and the environmental and occupational exposure of working with these models has not been clearly defined. Using real-time quantitative polymerase chain reaction (PCR) and culture, we monitored the animal holding room as well as the procedure room for up to 6 months while working with an intravenous model of C. auris infection. This study determined that shedding of the organism is dose-dependent, as detectable levels of C. auris were detected in the cage bedding when mice were infected with 107 and 108 cells, but not with doses of 105 and 106 cells. Autoclaving bedding in closed micro-isolator cages was found to be an effective way to minimize exposure for animal caretakers. We found that tissue necropsies of infected mice were also an important source of potential source exposure to C. auris . To mitigate these potential exposures, we implemented a rigorous "buddy system" workflow and a disinfection protocol that uses 10% bleach followed by 70% ethanol and can be used in any animal facility when using small animal models of C. auris infection.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app