Swine Health
Evaluation of Scavenger Mitigations for Animal Mortality Management
November 18, 2025By Sheldon Owen
Scientific Abstract Animal mortality management continues to pose a significant challenge during the response to animal disease outbreaks. Specifically, scavenger activity around mortality management...
Swine Health
African Swine Fever Research in Vietnam
October 31, 2025By Gary Flory
This research aimed to determine the viability of ASFv in compost using Real-time PCR (qPCR), cell culture, and bioassays.
Swine Health - Foreign Animal Disease
Participatory regional surveillance to establish regional FAD status within the U.S. and improve swine movement decisions
September 1, 2025By Jeffrey Zimmerman
The extensive movement of animals, personnel, and materials facilitates the spread of infectious agents within and between countries, e.g., PEDV, ASFV, and others. Thus, an effective national surveillance system is crucial to the early detection, control, and elimination of notifiable pathogens.
Swine Health
Facilitating the U.S. Swine Health Improvement Plan Feed Biosecurity Working Group
March 30, 2025By Jordan T. Gebhardt
The objective of this project was to determine appropriate application of best practices for responsible import of feed and ingredients from ASF/CSF affected countries and to develop industry standards for feed biosecurity that can be rapidly implemented across the swine and feed industry in the event that ASFV or CSFV enters the US domestic and/or feral swine population.
Swine Health - General Disease
Systematic Review of Transmission Factors, Management Interventions, and Elimination Techniques Related to Porcine Epidemic Diarrhea
March 1, 2025By Eric Neumann
The findings of this systematic review highlight that while PEDV eradication may be theoretically possible under idealized conditions, significant barriers remain. The high transmissibility, environmental resilience, and inability to achieve sterilizing immunity suggest that long-term endemic management is a more practical objective.
Swine Health
Active environmental surveillance for swine pathogens using continuous sampling
February 24, 2025By Jeff Zimmerman
The long-term goal of this project is to develop a practical, cost-effective, active on-farm environmental surveillance system for swine pathogens based on continuous passive sampling. In brief, this would be achieved by placing "passive samplers" in swine production facilities and then periodically collecting and testing the samplers for targeted pathogens.
Swine Health - Foreign Animal Disease
Evaluation of Swine Carcass Disposal Benefits and Challenges Using Composting and Shallow Burial with Carbon
February 24, 2025By Amy Millmier Schmidt
Among the techniques analyzed – shallow burial with carbon (SBC), whole carcass composting (WCC), and ground carcass composting (GCC), each with and without the addition of biochar – SBC treatments exhibited the most favorable overall performance in terms of both biosecurity and natural resource protection.
Swine Health - Foreign Animal Disease
Mass Composting of Swine Slurry
December 4, 2024By Gary A. Flory
This project will address several concerns related to composting slurry/manure.
Swine Health - Foreign Animal Disease
Evaluation of Lyophilization on Efficacy of African Swine Fever Vaccine Candidate ASFV-G-DI177L
November 20, 2024By Douglas Gladue
This study was to evaluate the ability of the vaccine to be lyophilized, and the stability of the vaccine under different storage conditions.