By Jamie Martin
At Texas A&M AgriLife Research, a dedicated team of scientists is developing innovative surveillance methods to protect the US pork industry from African swine fever virus (ASFV). Led by Gabriel Hamer, Ph.D., the team is utilizing a four-year, $800,000 grant from the USDA to advance genetic technologies that could prevent ASFV from taking root in the US.
The urgency of this research stems from recent ASFV outbreaks in China and the Caribbean, which have highlighted the substantial risks and economic impacts associated with the virus.
ASFV causes high mortality in swine, leading to significant industry losses. In the US, where pork is a major consumer staple and a key export, safeguarding against ASFV is a critical concern.
The research initiative involves collaboration with international partners, including scientists from Uganda, a country familiar with the challenges of ASFV.
The team is focusing on enhancing tools that quantify contacts between domestic swine and ticks, which are potential vectors of the virus.
One aspect of the research involves refining bloodmeal analysis techniques to trace the feeding patterns of ticks on different animal hosts.
Additionally, the team is developing a blood test for swine that can detect antibodies triggered by tick bites, differentiating between exposures to various tick species.
These surveillance tools are essential for conducting risk assessments and developing strategies to mitigate the potential introduction and spread of ASFV in the US.
By monitoring tick and swine interactions more effectively, researchers aim to provide actionable data that can guide policy and on-the-ground actions to maintain the health of the US pork industry.
This forward-thinking approach underscores the importance of preparedness and scientific innovation in defending America's agricultural resources against emerging infectious diseases.
Photo Credit: istock-apichsn
Categories: National