Heterologous Challenge with PRRSV-1 MLV in Pregnant Vaccinated Gilts: Potential Risk on Health and Immunity of Piglets

Heterologous Challenge with PRRSV-1 MLV in Pregnant Vaccinated Gilts: Potential Risk on Health and Immunity of Piglets

The objective of the present study was to evaluate the potential risks of the four commercial PRRS-1 MLV vaccines in pregnant vaccinated gilts at the last stage of gestation under field conditions. The study was conducted at four pig farms, including 25 gilts from each farm (25 × 4 = 100 gilts), whi...

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Bibliographic Details
Main Authors: Georgios Papakonstantinou, Eleftherios Meletis, Georgios Christodoulopoulos, Eleni D. Tzika, Polychronis Kostoulas, Vasileios G. Papatsiros
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Animals
Subjects:
PRRSV
antibodies
MLV vaccine
safety
piglet
Online Access:https://www.mdpi.com/2076-2615/12/4/450

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