An Outbreak of Colibacillosis in a Broiler Farm

An outbreak of Chorioptes bovis mange on a dairy farm in Tabriz, Iran

This report is on infestation with Chorioptes bovis of Holstein cattle on a dairy farm included 900 cowsin Tabriz. Ten heifers and 25 milking cows under the age of 5 years were infested. Clinical signs consisted ofalopecia, crusts, ulcerations and superficial skin fissures. Pruritus and itching were severe in all cases.Lesions were present around the base of the tail, on the neck and below the ...

an outbreak of chorioptes bovis mange on a dairy farm in tabriz, iran

this report is on infestation with chorioptes bovis of holstein cattle on a dairy farm included 900 cowsin tabriz. ten heifers and 25 milking cows under the age of 5 years were infested. clinical signs consisted ofalopecia, crusts, ulcerations and superficial skin fissures. pruritus and itching were severe in all cases.lesions were present around the base of the tail, on the neck and below the ...

An outbreak of gangrenous dermatitis in commercial broiler chickens.

The present report describes an outbreak of gangrenous dermatitis (GD) infection in a commercial poultry farm in Delaware involving 34-day-old broiler chickens. In addition to obvious clinical signs, some GD-affected broilers also showed severe fibrino-necrotic enteritis and large numbers of Gram-positive rods in the necrotic tissue. Histopathological findings included haemorrhage, degeneration...

An outbreak of acute swine erysipelase in a herd

Outbreak of Campylobacter infection among farm workers: an occupational hazard.

On 26 July, 1994, the local agricultural employment office notified the Wellington-Dufferin-Guelph Health Unit that a member of a work crew had suffered diarrheal illness following employment at a turkey farm on 18 July. The employment office also reported that two members from the same crew had been unable to work because of illness. Given this information, the Health Unit requested a list of ...