Difference between revisions of "Protostrongylosis - Sheep"
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(Created page with '===Pathogenesis=== *'''''Protostrongylus''''' species **Adult worms block small bronchioles resulting in the accumulation of eggs, larvae and cellular debris distal to the blocka…') |
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===Pathogenesis=== | ===Pathogenesis=== | ||
| − | *''''' | + | *'''''Protostrongylus''''' species |
**Adult worms block small bronchioles resulting in the accumulation of eggs, larvae and cellular debris distal to the blockage (conical area affected) | **Adult worms block small bronchioles resulting in the accumulation of eggs, larvae and cellular debris distal to the blockage (conical area affected) | ||
=== Diagnosis === | === Diagnosis === | ||
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===Control=== | ===Control=== | ||
**Control measures are unlikely to be necessary and would, in any case, be difficult in view of the wide range of intermediate hosts and the longevity of worm larvae in the environment | **Control measures are unlikely to be necessary and would, in any case, be difficult in view of the wide range of intermediate hosts and the longevity of worm larvae in the environment | ||
| − | + | [[Category:Sheep_Nematodes]] | |
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Revision as of 22:32, 21 April 2010
Pathogenesis
- Protostrongylus species
- Adult worms block small bronchioles resulting in the accumulation of eggs, larvae and cellular debris distal to the blockage (conical area affected)
Diagnosis
- Grazing history
- Clinical signs
- Faecal examination (larval identification possible by examining head, e.g. Dictyocaulus filaria (knob) or tail, e.g. Muellerius (single spine), Protostrongylus (wavy, no spine) → prognosis)
Control
- Control measures are unlikely to be necessary and would, in any case, be difficult in view of the wide range of intermediate hosts and the longevity of worm larvae in the environment