Etiology,
Actinobacillus lignieresii
Species affected
Cattle, sheep
Transmission and pathogenesis
Infected discharges are the source of infection. Transmission occurs after ingestion of contaminated pasture or feed. Injury to the mouth mucosa, especially when animals are fed on dry sharp feeds, permits easy entry of the infection. This leads to the development of a granulomatous abscessation (pus)
Clinical signs
-In cattle, the tongue is swollen, hard, and painful on manipulation. Nodules and ulcers may be present.
-Suppuration (pus) occurs and pus is discharged from the affected areas
Diagnosis
Clinical signs, laboratory tests
Treatment and control
Iodine, antibiotics and surgery
Control - Quick treatment of affected animals, Prevention of contamination of pasture and feed troughs by discharging animals, Isolation or disposal of animals with discharging lesions
Kavungya answered the question on May 6, 2019 at 11:28
- Describe Brucellosis in terms of: Etiology Species attacked Transmission and pathogenesis Clinical signs Diagnosis(Solved)
Describe Brucellosis in terms of:
Etiology
Species attacked
Transmission and pathogenesis
Clinical signs
Diagnosis
Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Anthrax in terms of: Etiology Species attacked, Transmission and pathogenesis, Clinical signs, Diagnosis(Solved)
Describe Anthrax in terms of:
Etiology
Species attacked
Transmission and pathogenesis
Clinical signs
Diagnosis
Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe ticks in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs -Diagnosis....(Solved)
Describe ticks in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Mites in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs....(Solved)
Describe Mites in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe flies in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs -Diagnosis(Solved)
Describe flies in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control
Date posted: May 6, 2019. Answers (1)
- Describe Fleas and Flea allergy in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs -Diagnosis....(Solved)
Describe Fleas and Flea allergy in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Lice in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs.....(Solved)
Describe Lice in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Flukes(Trematodes) in terms of: -Etiology -Species affected -Transmission and pathogenesis -Clinical signs -Diagnosis -Treatment and control.....(Solved)
Describe Flukes(Trematodes) in terms of:
-Etiology
-Species affected
-Transmission and pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Tapeworms(Cestodes) in terms of: -Etiology -Species affected -Transmission -Pathogenesis -Clinical signs.....(Solved)
Describe Tapeworms(Cestodes) in terms of:
-Etiology
-Species affected
-Transmission
-Pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- Describe Round worms(nematodes) in terms of: -Etiology -Species affected -Transmission -Pathogenesis....(Solved)
Describe Round worms(nematodes) in terms of:
-Etiology
-Species affected
-Transmission
-Pathogenesis
-Clinical signs
-Diagnosis
-Treatment and control.
Date posted: May 6, 2019. Answers (1)
- List the importances of keeping livestock healthy.(Solved)
List the importances of keeping livestock healthy.
Date posted: May 6, 2019. Answers (1)
- Illustrate the normal vital parameters of animals.(Solved)
Illustrate the normal vital parameters of animals.
Date posted: May 6, 2019. Answers (1)
- State and explain the signs of good health in farm animals.(Solved)
State and explain the signs of good health in farm animals.
Date posted: May 6, 2019. Answers (1)
- What is Pleurisy?(Solved)
What is Pleurisy?
Date posted: May 6, 2019. Answers (1)
- Define Orchitis.(Solved)
Define Orchitis.
Date posted: May 6, 2019. Answers (1)
- What is Toxemia?(Solved)
What is Toxemia?
Date posted: May 6, 2019. Answers (1)
- Define Necrosis.(Solved)
Define Necrosis.
Date posted: May 6, 2019. Answers (1)
- What is Edema?(Solved)
What is Edema?
Date posted: May 6, 2019. Answers (1)
- What is Anorexia?(Solved)
What is Anorexia?
Date posted: May 6, 2019. Answers (1)
- Define Trematodes.(Solved)
Define Trematodes.
Date posted: May 6, 2019. Answers (1)