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, 20:21, 16 October 2008
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{{toplink
|linkpage =Viruses
|linktext =VIRUSES
|sublink1=Coronaviridae
|subtext1=CORONAVIRUSES
|pagetype =Bugs
}}
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====Pathogenesis====
*Malabsorptive diarrhoea
*'''Villus stunting''' in small intestine and colon
*Associated with '''calf scour'''
====Epidemiology====
*Endemic worldwide
*Calf coronavirus may contribute to [[Respiratory Bacterial Infections - Pathology#Enzootic pneumonia of calves|Enzootic pneumonia of calves]]
*May be associated with [[Intestines Catarrhal Enteritis - Pathology#Winter Dysentery|Winter dysentery]] in cattle
====Control====
*No calf vaccines available
*Some dam vaccines available to elevate and prolong passive immunity