The Swine Health Information Center’s (SHIC) February Domestic Swine Disease Monitoring Report is available.
This month’s Domestic Swine Disease Monitoring Report brings information about the increased case positivity of PRRSV in all age categories. Lineages 1C.5, 1C.2, and 1A were predominantly detected in January 2025. The report contains a Bonus page about the PRRSV L1C.2 scenario, showing the record high detection trends of this lineage in 2024. Based on historical data and as expected for this time of the year, the report brings information about an increase in PEDV and PDCoV detection, mainly in wean-to-finish sites. Mycoplasma hyopneumoniae andInfluenza A case positivity decreased in January, mainly in the wean-to-market category. PCV2 case positivity remains high in the wean-to-market category with low PCR Ct values in tissue cases.
In the podcast, Dr. Paul Yeske, Swine Vet Center, discussed the clinical implications of PRRSV L1C.2, the next steps for the PEDV elimination plan, and M. hyopneumoniae elimination strategies.
View the full report dashboards and listen to podcasts in the online portal. No login required.
The Swine Health Information Center, launched in 2015 with Pork Checkoff funding, protects and enhances the health of the US swine herd by minimizing the impact of emerging disease threats through preparedness, coordinated communications, global disease monitoring, analysis of swine health data, and targeted research investments. As a conduit of information and research, SHIC encourages sharing of its publications and research. Forward, reprint, and quote SHIC material freely. For more information, visit http://www.swinehealth.org or contact Dr. Megan Niederwerder at mniederwerder@swinehealth.org or Dr. Lisa Becton at lbecton@swinehealth.org.