[Jacob-list] johnnes disease

[Elaina Kenyon]

Hey Folks,  In view of the recent thread on Johnnes Disease, thought this
might be helpful,

A good summary of the issues associated with testing methods in
abbreviated form:
http://ohioline.osu.edu/vme-fact/0003.html

A nice short version:
http://www.johnes.org/sheep/faqs.html

The most recent definitive work on the subject (rather long and
technical, very good):
http://www.nap.edu/books/0309086116/html/

What USDA has to say on the subject with some very useful links:
http://www.aphis.usda.gov/vs/nahps/johnes/

Elaina