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Sporadic Bovine Leuk
Retroviridae
Question | Answer |
---|---|
What age does this lymphosarcoma infect and is it infectious or not? | cattle under 3 years and it is NONinfectious |
There are 3 forms: | Calf. Thymic. Cutaneous. |
What is FATAL and characterized by multiple lnn. enlargment? | CALF |
What age group is the Calf form present in? | calves less than 6 months of age |
Which form is seen in cattle 1-3 years and is characterized by the development of nodes and plaques in the skin? | CUTANEOUS |
Is the cutaneous form fatal? | NO |
What form is present in yearlings between 6 mo and 2 years of age and is characterized by swelling in the neck, causing bloat and edema? | THYMIC |
Is the thymic form fatal? | YES |