pullorum disease

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Related to pullorum disease: fowl typhoid

pullorum disease

A contagious, often fatal diarrheal disease of young poultry, caused by salmonella bacteria and usually transmitted by infected hens through their eggs.

pullorum disease

A fowl infection by Salmonella pullorum, with a nearly 100% mortality.

Domestic or wild poultry (chickens, turkey, guinea fowl, quail, pheasants), as well as sparrows, parrots, canaries and bullfinches. Transmission to mammals is a case report rarity and is primarily vertical (i.e., through the egg), but can occur by direct or indirect contact with infected birds.

Clinical findings
Affected birds huddle near a heat source, are anorectic, appear weak, and have whitish faecal pasting around the vent (diarrhoea).

Fowl typhoid.

Survivors often become asymptomatic carriers with localised infection of the ovary; eggs laid by such hens may hatch and produce infected progeny.
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References in periodicals archive ?
Sero-prevalence of fowl typhoid and pullorum disease from apparently healthy chickens in eastern Ethiopia.
Sulfonamides in poultry are widely used for the treatment of Infectious Coryza, Pullorum disease, Fowl Typhoid and Coccidiosis (Giguere et al., 2006).