Senecavirus A (SVA or Seneca Valley Virus) infection is indistinguishable from foot-and-mouth disease (FMD) and other swine vesicular disease, so every outbreak, including at harvesting plants, must be investigated.
The Swine Health Information Center (SHIC) will collaborate directly with USDA Ag Research Service on Plum Island, USDA-APHIS, National Pork Board, and other key researchers to determine the minimum infectious dose (MID) of foot and mouth disease (FMD) virus needed to infect pigs via feed ingredients using normal feeding behaviors.
When porcine epidemic diarrhea virus (PEDv) hit the US in 2013, we could not effectively test for it. The North American pork industry learned a lesson and did something about it. Diagnostic preparedness and readiness for possible new or emerging production diseases has been a focus of the Swine Health Information Center (SHIC) since its 2015 inception.