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Detailed Explanation of Post-weaning Multisystemic Wasting Syndrome in Pigs (Part Two)
4 Prevention and Control PCV2 is highly resistant to inactivation by many detergents and disinfectants, and the effect of medication is limited. Therefore, it is crucial for pig farms to take measures such as changing rearing techniques, improving hygiene conditions, and reducing stress at different stages, in order to lower the "infection pressure" (including PCV2 and any other pathogens). 4.1 Farrowing Period 4.1.1 All-in/all-out, with thorough cleaning and disinfection between two batches of pigs. 4.1.2 Wash sows and deworm them before farrowing;