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Accession number:

822

Host species (latin):

Oncorhynchus mykiss

Common name:

Trout, Rainbow Freshwater

Disease/condition:

Enteric Redmouth Disease (ERM)

Location (host):

Systemic bacteraemia

Aetiology:

Yersinis ruckeri

Aetiology:

Yersinis ruckeri

Additional Information:

Significance:

Economically important disease of yound farmed rainbow trout. Low level mortalities can occur. Also reported in sea water salmon farms.

Lession:

Carditis present in most fish. Congestion and haemorrhage in the liver with necrosis in haematopoietic tissues. White spot present in gills of Fish 1. Inflammatory lesion in the musculature of fish 5. PKD in fish 7 associated with renal necrosis.

Stains:

Location:

Fish farm location

Area:

Not recorded

Country:

Submitter:

S. W. Feist

Accession date:

3/29/2004

Images:

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