*Infectious disease in swine that emerged 10 years ago
*Infectious disease in swine that emerged 10 years ago
*Today, PRRS is endemic in many if not all the pig-producing countries
*Today, PRRS is endemic in many if not all the pig-producing countries
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PRRS Porcine reproductive and respiratory syndrome virus (Lelystad virus). There is abortion late in gestation with respiratory tract illness in live piglets (interstitial pneumonia).