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The Seven Steps of Cleaning and Disinfection for Better Farm Biosecurity

Undoubtedly, one of the most significant challenges that producers face is the ever-present threat of pathogens. From endemic pathogens to foreign animal diseases, strong biosecurity procedures are critical in preventing the entry and spread of disease within agricultural settings. A key cornerstone of biosecurity is cleaning and disinfection of surfaces and equipment, to eliminate pathogenic microorganisms in the environment. Producers can maximize the efficacy of the cleaning and disinfection process by following seven simple steps:

Step 1: Dry Cleaning

Even the most effective disinfectant will not work properly in the presence of large amounts of dirt and debris; as such an important first step is to dry clean the premises to remove as much visible soil as possible. This may include feces, feed, litter, and any other dirt left behind once animals are removed from the area.

Step 2: Pre-Soak

Once visible soils have been removed, the next step is to soak surfaces in a detergent solution, in order to dissolve or suspend any residual soils that remain after dry cleaning. Ideally, a one-step disinfectant cleaner, formulated with surfactants, should be used for this process, for a few reasons:

·        To streamline protocols by eliminating the need for separate products to clean and disinfect

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What It Takes to Stop African Swine Fever - Dr. Jishu Shi

Video: What It Takes to Stop African Swine Fever - Dr. Jishu Shi



In this episode of The Swine it Podcast Show Canada, Dr. Jishu Shi, Professor of Vaccine Immunology at Kansas State University, discusses African swine fever prevention and vaccine development. He explains why ASF differs from classical swine fever and swine influenza, how the disease threatens trade and pork production, why immunization safety remains a critical hurdle, and what producers can do now to reduce the risk of introduction. Listen now on all major platforms!

"Before a safe and efficacious vaccine for ASF can be commercialized, what we really have is prevention."

Meet the guest: Dr. Jishu Shi is Professor of Vaccine Immunology and the Dr. Wayne & Hilda Appleton Endowed Professor at Kansas State University’s College of Veterinary Medicine. He directs the Center on Biologics Development and Evaluation and the U.S.-China Center for Animal Health. A veterinarian and vaccine immunologist, Dr. Shi has focused on vaccines for pigs and has worked on African swine fever vaccine development, control, diagnostics, and international training since 2018. Learn more from Dr. Jishu Shi on The Swine it Podcast Show Canada, available on all major platforms.