What's Happening?
A study conducted by the Morrison Swine Health Monitoring Project (MSHMP) has highlighted the low incidence of Senecavirus A (SVA) in US swine herds. From 2015 to 2024, only 2.5% of US breeding herds experienced SVA outbreaks annually. The virus, which causes vesicular lesions similar to foot-and-mouth disease, poses a challenge for the swine industry. The study found that outbreaks are seasonal, primarily occurring between July and December, with the Midwest having the highest number of cases due to dense pig populations.
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Why It's Important?
The findings underscore the importance of continuous monitoring and targeted surveillance to prevent misdiagnosis of foot-and-mouth disease and ensure prompt interventions. The study provides valuable insights for swine producers and veterinarians to strengthen biosecurity practices and reduce transmission risks. Understanding regional trends and seasonality can help the industry implement effective preventive strategies, safeguarding swine health and minimizing economic impacts.
