Improvement Porcine Parvovirus (PPV) ELISA Test Reliability
Porcine Parvovirus (PPV) vaccines have been widely used in the field to prevent PPV induced reproductive problems since the early 80’s with a high level of satisfaction. However, the pattern of seroconversion after vaccination is often lower and more irregular than after field virus infection, write A. Callen, I. Lazaro and S. Carceles.
4 September 2015
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