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Effect of the needle-free “intra dermal application of liquids” vaccination on the welfare of pregnant sows
BACKGROUND: In commercial pig production, sows are often vaccinated several times per gestation period, resulting in reduced welfare. This preliminary experiment investigated whether the needle-free IDAL vaccinator improves welfare through reduction of stress markers, improvement of behavioural and...
Shranjeno v:
izdano v: | Porcine Health Manag |
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Main Authors: | , , , , , |
Format: | Artigo |
Jezik: | Inglês |
Izdano: |
BioMed Central
2017
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Teme: | |
Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5382458/ https://ncbi.nlm.nih.gov/pubmed/28405465 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40813-017-0056-3 |
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