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Is Vitamin E deficiency a cause of perinatal mortality in pigs?
Authors: Thornton RN, Johnstone AC, Arthur DGPublication: New Zealand Veterinary Journal, Volume 40, Issue 3, pp 126-127, Sep 1992
Publisher: Taylor and Francis
Animal type: Livestock, Pig, Production animal
Subject Terms: Diet/rations/food, Neonatal, Disease/defect, Nutrition/metabolism, Mortality/morbidity, Reproduction, Reproduction - female, Selenium, Trace elements, Vitamins
Article class: Correspondence
Abstract: A sudden outbreak of perinatal mortality in piglets occurred between May and August 1991 in a 60-sow piggery near Palmerston North. None of the piglets born to the 30 sows which farrowed during this period of time survived more than a few days and all live-born piglets appeared weak. Three newborn live piglets were humanely killed and at necropsy had marked diffuse subcutaneous oedema, the only gross and histological anomalies detected in the extensive range of tissues examined. Serological tests of sows were negative for leptospiral, porcine herpes viral (Aujeszky`s), porcine parvoviral, encephalomyocarditis viral and Brucella suis infections. No viral agents were
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