Paratuberculosis - Bovine Johne's Disease Flashcards
1
Q
What species are affected by MAP?
A
• Cattle, sheep, goats, camelids and deer and other wild ruminants
2
Q
What is meant by the iceberg effect when referring to Johne’s disease?
A
For every case that is seen there is 25 subclinical cases
3
Q
What stain is used on the bowel to diagnose Johne’s?
A
Acid fast stain
4
Q
How is Johne’s disease transmitted?
A
Largely vertical but also horizontal – in utero, colostrum, milk, and faeces
5
Q
What is the main public health concern with Johne’s?
A
• Crohne’s disease
6
Q
What is the main concern with vaccination for Johne’s?
A
Known to cause a positive TB test
