In the presence of non-neutralising maternally derived antibodies, intradermal and intramuscular vaccination with a modified live vaccine against porcine reproductive and respiratory syndrome virus 1 (PRRSV-1) induce similar levels of neutralising antibodies or interferon-gamma secreting cells
Abstract The purpose of this study was to compare the immune response generated by the intramuscular and the intradermal vaccination route against the porcine reproductive and respiratory syndrome virus (PRRSV). Piglets from a seronegative and a seropositive farm were selected (n = 28 piglets per fa...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2022-11-01
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Series: | Porcine Health Management |
Subjects: | |
Online Access: | https://doi.org/10.1186/s40813-022-00289-4 |