World Class Swine Industry training Programs
Pain is a sensory and emotional experience that has negative effects on animal welfare, directly affecting farm production items. There are many reasons why pigs can suffer from pain: routine farm management, such as tail-docking and castration, diseases, injuries and physiological events such as farrowing. Nowadays, pain measurement in farm animals is very complex, and it continues to be an important issue in veterinary and biomedical research.
Hanna Fränzl gives a concise overview about the immune system of pigs.
A practical example of a bio security-breach: When purchasing gilts a gap in the vaccination-scheme occurred: A batch of gilts was not vaccinated for Circovirus immediately after arrival in the quarantine but was delayed until 2 months later when thew hole herd was vaccinated.
"Stereotypies such as bar biting or sham chewing are frequent in pregnant sows kept in stalls, while they are less frequent in sows kept in groups"
Dr Tomasz Trela
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