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Occurrence: Worldwide. Species affected: All. Age affected: All. |
Causes: Water sanitisers are commonly used to remove bacteria, fungi or algae from water lines. If water sanitizer levels are too high, quaternary ammonium or chloride toxicity may occur.
Effects: Birds do not drink, reduced growth, persistent swallowing, continual spitting, facial swelling and ocular or nasal discharge can be seen.
Detailed causes:
Water sanitisers are commonly used to remove bacteria, fungi or algae from water lines. However, if the levels are too high, birds can suffer acute toxicity symptoms.
Clinical signs:
Birds to not drink, reduced growth, persistent swallowing, continual spitting, facial swelling and ocular or nasal discharge can be seen.
Postmortem lesions
Ulcers on tongue from epithelial irritation are evident. A pseudomembrane on the mucosa of the mouth, pharynx oesophagus, crop, proventriculus and/or gizzard can be seen.
Diagnosis:
Water analysis of the sanitizers is needed.
It simulates T-2 toxin, Wet pox, Vitamin A deficiency and trichomoniasis.
Treatment and control:
Prevention
Use lower level of the chemicals in the water
Treatment
Fresh water will reverse the disease.
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