A Systematic Review and Meta-Analysis of Porcine Epidemic Diarrhea Virus Vaccine Efficacy and Its Modifiers.

Animals (Basel) · 2025 · PMC12729342 · PMID 41463876

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did not reach statistical significanceno p-value reported

IM combined with PO theoretically offers broader protection but did not reach statistical significance in the present analysis, probably constrained by vaccine-intrinsic properties and inter-individual variability.

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