POULTRY DISEASES

IMPORTANT SIGNS WHICH CONFIRMS THE DISEASE

NEWCASTLE DISEASE:

v Paramysovirus type-1

v Affect the respiratory, digestive and nervous system.

v Greenish white diarrhea

v Convulsions, stargazing

v Hemorrhages on the glandular portion of the proventiculous.

v Hemorrhages on the mucosa of intestine.

GUMBORO:

v Birnavirus.

v Enlarged bursa of fabricius.

v Hemorrhages in the bursal folds.

v Hemorrhages at the junction of proventiculous and gizzard.

v Hemorrhages in the muscles.

AVIAN INFLUENZA:

v Orthomixovirus A type

v Swelling of comb, head and wattles.

v Blood splashes on the proventiculous, gizzard, heart etc.

v Bleeding in the ovaries.

v Respiratory signs.

v Hemorrhagic tracheitis.

v Severe egg production drops.

COCCIDIOSIS:

v Bloody droppings.

v Hemorrhages in the small intestine which can be seen from outer surface.

v Blood in intestine and caeca.

v Intestine when cut refold immediately.

MAREK’S DISEASE:

v Herpes virus

v Wing and leg paralysis

v Greenish white diarrhea.

v Enlargement of liver, spleen, kidney, heart etc.

v Lesions on the skin, muscles, digestive and respiratory track

   

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