Effect of the needle-free “intra dermal application of liquids” vaccination on the welfare of pregnant sows
Abstract 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 behaviou...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2017-04-01
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Series: | Porcine Health Management |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s40813-017-0056-3 |