1. Evaluation of environmental sampling methods for detection of Salmonella enterica in a large animal veterinary hospital
- Author
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Goeman, Valerie R., Tinkler, Stacy H., Hammac, G. Kenitra, and Ruple, Audrey
- Subjects
Bacteriological Techniques ,Hospitals, Animal ,Indiana ,Salmonella Infections, Animal ,Environmental Microbiology ,Animals ,Salmonella enterica ,Scientific ,Schools, Veterinary ,Environmental Monitoring - Abstract
Environmental surveillance for Salmonella enterica can be used for early detection of contamination; thus routine sampling is an integral component of infection control programs in hospital environments. At the Purdue University Veterinary Teaching Hospital (PUVTH), the technique regularly employed in the large animal hospital for sample collection uses sterile gauze sponges for environmental sampling, which has proven labor-intensive and time-consuming. Alternative sampling methods use Swiffer brand electrostatic wipes for environmental sample collection, which are reportedly effective and efficient. It was hypothesized that use of Swiffer wipes for sample collection would be more efficient and less costly than the use of gauze sponges. A head-to-head comparison between the 2 sampling methods was conducted in the PUVTH large animal hospital and relative agreement, cost-effectiveness, and sampling efficiency were compared. There was fair agreement in culture results between the 2 sampling methods, but Swiffer wipes required less time and less physical effort to collect samples and were more cost-effective.
- Published
- 2018