Field evaluation of chicken egg yolk immunoglobulins specific for bovine rotavirus in neonatal calves

Archives of Virology
M KurokiY Kodama

Abstract

The oral efficacy of chicken egg yolk immunoglobulins (yIg) specific for bovine rotavirus (BRV) serotypes G6 and G10 in protecting neonatal calves was examined in a herd of cattle under field conditions. In one of the three trials, yIg-treated calves tested under high relative humidity (RH) showed a significantly increased mean body weight (P < 0.05) and a decrease in number of calves shedding high titer of BRV (G6) in stool compared to control calves (P < 0.01), suggesting that our yIg product was effective in a field condition with an epidemic outbreak of BRV diarrhea.

Citations

Dec 19, 2015·Research in Veterinary Science·C VegaV Parreño
Aug 10, 2004·Alimentary Pharmacology & Therapeutics·H SuzukiT Hibi
Nov 10, 2018·Frontiers in Veterinary Science·Vanesa RuizIrene Alvarez
Sep 27, 2005·Alternatives to Laboratory Animals : ATLA·Rüdiger SchadeHoracio Raul Terzolo
Nov 24, 1999·Acta Paediatrica. Supplement·L Hammarström
Jun 29, 2021·Frontiers in Immunology·Lucia LeeDaria Mochly-Rosen

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