What’s the 2015 PEDV isolate from feed (Dee et al 2014) problem? Managing the risk of 2018 ASFV (Wen et al 2019; Olsevskis et al 2016) virus transmission Independent research confirms feed as fomite for bacterial pathogens such as Salmonella and viral pathogens such as PRRS, PEDV and ASFV. Transmission risk varies across the production chain, dependent on the PRRS, SVA, PEDV can survive in select feed ingredients (Dee S., raw materials used, environmental conditions faced and 2020 the presence of legacy bacteria in feed and feed Shah A., Cochrane R., et al) ingredient production systems. It's easy to see why a single-step intervention, without proper recontamination protection, fails to reliably address the challenge. PRRS, SVA, PEDV can survive in feed and feed ingredients (Dee Learn More 2023 et al)