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Chicken Anaemia Virus Disease (view source)

Revision as of 11:55, 11 July 2011

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==Clinical Signs==
 
==Clinical Signs==
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Clinical signs are '''dependent''' on the '''age''' of the bird. Chicks develop clinical signs '''within two weeks of hatching''' if infected via vertical transmission. Chicks older than 14 days old do not show any clinical signs if infected via horizontal transmission.
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Clinical signs consist of pale comb, wattle, eyelids, legs and carcass, anorexia, weakness, stunting, unthriftiness, weight loss, cyanosis, petechiation and ecchymoses, lethargy and sudden death. Neurological signs include, dullness, depression and paresis.
 
Clinical signs consist of pale comb, wattle, eyelids, legs and carcass, anorexia, weakness, stunting, unthriftiness, weight loss, cyanosis, petechiation and ecchymoses, lethargy and sudden death. Neurological signs include, dullness, depression and paresis.
  
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