Don’t rely on your eyesight alone, experts say when it comes to evaluating cleanliness on the farm. Although visual inspection is commonly used to assess farrowing rooms after cleaning and disinfection, visual inspection is often insufficient to confirm the absence of pathogens and reduce disease transmission risk.
In a study funded by the Swine Health Information Center (SHIC) and led by Dustin Boler at Carthage Innovative Swine Solutions, adenosine triphosphate (ATP) bioluminescence technology was investigated as an objective diagnostic tool for producers to ensure farrowing room cleanliness. When evaluating five farrowing crate locations and the room entry floor testing, researchers found that the areas of highest concern were the sow feeder and the entryway floor as detected by both ATP bioluminescence and bacterial coliform plate counts (CPC).
ATP bioluminescence technology can be used as a monitoring tool for ensuring farrowing room cleanliness, this study showed, and identified the highest risk areas in the farrowing room for contamination.
“Pig producers have adopted cleaning procedures and biosecurity practices to ensure farrowing rooms are free of infectious organisms before the next group of sows are introduced,” SHIC reports. “However, there is a need for objective pen-side diagnostic tools that can assist in confirming cleanliness. ATP bioluminescence has been used in other industries to provide real-time feedback on surface cleanliness through the detection of ATP from organic sources.”