Article published the June 16, 2023
Introduction:PCV2 virus (PCV2) causes economic damage and is a risk factor in swine production. Vaccination coverage is > 85%. Scientific literature reports differences in protection. Subclinical PCVAD (PCVAD-SI) can occur in vaccinated herds. In protection against PCV2 infection both Virus Neutralizing antibodies (VN) and Cell Mediated Immunity (CMI) are important. Maternally Derived Antibodie ...
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September 12, 2016