The Keystone Pork Expo in Lebanon, Pennsylvania provided industry experts with an opportunity to address the state's pig farming community about the importance of vigilance in preventing serious disease outbreaks. While the prevalence of porcine reproductive and respiratory syndrome (PRRS) is relatively low, with approximately 9% of farms and 12% of pigs affected, the emergence of the highly virulent 144 strain poses a significant threat.
Melissa Billing, a veterinarian with Boehringer Ingelheim, warned about the severe impact of the 144 strain, which causes high rates of abortion and sow mortality, with up to a 50% death loss in growing pigs. However, vaccinations have proven effective in reducing symptoms, respiratory distress, and mortality rates in infected pigs. Current PRRS vaccines have demonstrated efficacy against the 144 strain.
Biosecurity practices play a crucial role in preventing the spread of the disease. Disinfectants, feed mitigants, and strict hygiene measures, such as showering and changing footwear, help mitigate the risk. Additionally, farmers were urged to remain vigilant against other diseases like Seneca Valley virus, which has been detected within Pennsylvania's production system.
Preparedness for potential outbreaks of foreign animal diseases, including foot and mouth disease and African swine fever, was also emphasized. Farmers were encouraged to develop enhanced biosecurity plans, train employees to detect symptoms, and establish surge capacity plans to effectively manage and contain potential outbreaks.
By remaining proactive, implementing robust biosecurity measures, and staying up-to-date with vaccinations, Pennsylvania farmers can safeguard their livestock and the industry against the threat of pig diseases.
Photo Credit: istock-songqiuju
Categories: Pennsylvania, Livestock, Hogs