Vitamin A Deficiency

A nutritional disorder caused by inadequate vitamin A intake or increased destruction of vitamin A, characterized by poor growth, ocular lesions, respiratory signs, impaired immunity, and reproductive failure.

Clinical Signs

General Systemic Signs

Lacrimation Specific Weakness Ataxia Specific Emaciation Decreased Fertility Visceral Urate Deposition Specific Swollen Kidneys Specific Watery Eyes Specific Coma Sinus Swelling Specific Bronchial Exudate Specific Unsteady Gait Keratoconjunctivitis Specific Cheesy Ocular Exudate Specific Depigmentation Of Shanks And Beak Specific Cloudy Eyelids Specific Oral Pustules Specific Mouth Breathing Sticky Vent Caseous Ocular Exudate Specific Nasal Catarrh Specific Sinus Exudate Specific Laryngeal Exudate Specific Tracheal Exudate Specific Oral Grayish Foci Specific Pharyngeal Grayish Foci Specific Esophageal Grayish Foci Specific Crop Grayish Foci Articular Urate Deposition Specific Respiratory Pseudomembrane Specific

Related Products

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Active Ingredients

No active ingredients found.

Host Species

Turkey Susceptibility: moderate

Chicken Primary host Susceptibility: high

Duck Susceptibility: moderate

Associated Microorganisms

No information available.