Gce Model Questions Vol1 2022 Agricultural Science Question 9
Practice essay / theory question 9 from the 2022 Gce Model Questions Vol1 Agricultural Science examination. This question covers Animal Diseases .
A commercial broiler farm in Oyo State has recently experienced an outbreak of disease among its birds. Over a period of two weeks, 1,200 out of a total of 8,000 birds died. The surviving birds show the following clinical signs: sudden onset of respiratory distress, swollen wattles, and white patches on the comb. Post‑mortem examination of five dead birds revealed frothy exudate in the trachea and petechial haemorrhages on the liver. The farm manager reports that the birds were vaccinated against Newcastle disease but not against any other disease. Laboratory tests on pooled tissue samples have detected a virus belonging to the family *Paramyxoviridae* but the specific strain has not been identified.
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This is Gce Model Questions Vol1 2022 Agricultural Science Question 9. It is one of the essay questions from the 2022 Gce Model Questions Vol1 Agricultural Science examination.
The question covers Animal Diseases .
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