Enhancing Biosecurity at Fairs and Shows


Photograph is copyright Luc Asbury and is used under Creative Commons licensing.

This webinar was presented by Scott Cotton, University of Wyoming Area Educator and EDEN Chair-elect, and Curt Emanuel, Purdue Extension Educator and Boone County Extension Director. Cotton has been with Extension since 1993 and involved in disasters since 1972. His emergency/disaster roles have ranged from medical technician and …

PEDV Survivability in Swine Mortality Compost Piles


*Purpose

PEDv has caused significant losses in the Nebraska pork industry and mortality can approach 100%. Disposal of these carcasses is a challenge as they serve as a source of tremendous amounts of infectious virus. Current alternative methods of disposal include rendering, incineration and burial. Rendering trucks may serve as a farm-to-farm vector. Incineration is not feasible for the significant …

Time-Temperature Combinations for Destruction of PEDv During Composting


*Purpose

The purpose of this project was to determine the appropriate time-temperature combinations required for inactivation of the porcine epidemic diarrhea virus (PEDv) in composting material as a basis for evaluation of composting for disposal of swine mortalities and/or other PEDv-positive biological material.

What did we do?

In vitro propagation of PEDv for laboratory survivability assays was conducted using a …