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This atlas provides an up-to-date review of avian coccidiosis: its aetiology, epidemiology, clinical signs, etc. Special emphasis has been placed on the diagnosis and control of coccidiosis on poultry farms, with information about the techniques designed to detect coccidia and the current vaccination programmes.
Highly visual guide on how to diagnose alopecia in dogs and cats, in a structured and methodical manner, based on the distribution pattern and lesions. The large number of images, diagrams, tables and drawings, coupled with clear and practical descriptions, will allow readers to make the most of this work in day-to-day dermatology consultations.
Infectious bronchitis is an acute and highly contagious respiratory disease of chickens characterized by respiratory signs comprising gasping, coughing, sneezing, tracheal rales and nasal discharge. In addition, severe respiratory distress may occur in young chickens. Respiratory distress, decrease in egg production, and loss of internal egg quality and eggshell quality have been reported in layers. Some strains of the virus produce severe kidney damage and may be associated with high mortality.
