ArticlePorcine health management2026

Serum IgA and bactericidal immunity against Streptococcus suis serotype 2 is increasing between 2 and 6 weeks of age in a farm with autogenous bacterin vaccination pre-farrowing, while specific maternal IgG is decreasing.

Theresa Middendorf et al.PubMed ↗Full text ↗Publisher ↗

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