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22 terms

Respiratory Diseases of Sheep and Goats

Respiratory Diseases of Sheep and Goats
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What are the 3 respiratory diseases of sheep and goats
Ovine Progressive Pneumonia
Ovine Pulmonary Adenomatosis
Caprine Arthritis-Encephalitis
What is another name for Ovine Progressive Pneumonia
Maedi Visna
What age does Ovine Progressive Pneumonia typically effect
Adult sheep greater than 3 years
what virus is Ovine Progressive Pneumonia related to
CAE in goats
What type of lentivirus is Ovine Progressive Pneumonia
non-oncogenic
how does transmission of Ovine Progressive Pneumonia occur
Horizontal (nose to nose, droplets)
Rarely Vertical
T/F Death is common in 6-12 months after first clinical sign
true
Clinical signs of Ovine Progressive Pneumonia
Emaciation despite good appetite
Respiratory Failure
Chronic Arthritis
Treatment for Ovine Progressive Pneumonia
none
what age group doe Ovine Pulmonary Adenomatosis affect
sheep 1-4 years
what type of virus is Ovine Pulmonary Adenomatosis caused by?
D related retroirus
T/F Ovine Pulmonary Adenomatosis is a non-contagious neoplastic disease
False, it is contagious
How is Ovine Pulmonary Adenomatosis transmitted
Horizontal via aerosol droplets and feed/water contamination
Clinical signs of Ovine Pulmonary Adenomatosis
Heavy nasal discharge when rear limbs raised
When does death occur in Ovine Pulmonary Adenomatosis
within months of clinical signs
Treatment for Ovine Pulmonary Adenomatosis
None
Diagnosis of Ovine Pulmonary Adenomatosis
PCR
Lesions of Ovine Pulmonary Adenomatosis
discrete nodules
This is a naturally occurring retrovitus of goats
Caprine Arthritis-Encephalitis
Classic symptom of aduls with Caprine Arthritis-Encephalitis
Chronic Arthritis in adult goats
Classic symptom of kids with Caprine Arthritis-Encephalitis
Encephalomyelitis
lesions of Caprine Arthritis-Encephalitis resemble lesions of which disease
OPP (ovine progressive pneumonia)