Ensuring the safety and quality of swine feed is crucial for maintaining herd health and preventing disease outbreaks. Viral diseases such as Porcine Epidemic Diarrhea Virus (PEDV), African Swine Fever Virus (ASFV), and Porcine Reproductive and Respiratory Syndrome (PRRS) pose significant threats to swine operations globally, making feed biosecurity an essential part of farm management.
Research has shown that viruses like PEDV and ASFV can survive in feed and its ingredients, causing devastating outbreaks when introduced to the herd. For example, during the 2014 PEDV outbreak in North America, contaminated feed played a major role in spreading the virus. This incident highlighted the critical need for feed biosecurity to prevent viral transmission.
Though feed contamination might seem like an isolated problem at the mill, the risk extends far beyond the initial point of production. The journey from the feed mill to the farm involves multiple stages where contamination could re-enter the system—during transportation, storage, or even while handling the feed on-site. Without stringent biosecurity measures, the chance of recontamination at any point becomes a constant, looming threat.
Producers implement comprehensive biosecurity programs to reduce the risk of viral and bacterial contamination in swine feed. Typically, this involves monitoring every step in the feed supply chain, from sourcing ingredients to delivering feed on the farm.
One proven strategy is the use of feed sanitizers, which have historically been used and demonstrated efficacy in controlling bacterial pathogens like Salmonella, E. coli and Clostridia. Recent research has shown that these additives can also reduce viral contamination. True feed sanitizers offer residual protection, meaning that feed remains protected from contamination after treatment.
When choosing feed hygiene additives, producers should consider products that provide long-lasting protection and are effective against specific viral and bacterial threats. Cost-effectiveness and the ability to maintain biosecurity throughout the feed supply chain should also be factored in.
Feed biosecurity plays a crucial role in protecting swine herds from disease outbreaks. By implementing proper hygiene and safety practices, such as the use of formaldehyde-based feed additives, swine producers can prevent viral and bacterial contamination in their feed. Prioritizing feed safety will not only protect herd health but also promote productivity and ensure the long-term success of the operation.
Producers wanting to take effective action to protect their pigs and feed against contamination can get more information by contacting a clean feed expert today.