John Aitken | Crohn’s Disease and Other Autoimmune Diseases: Are they Zoonotic in Origin?
by John Aitken and Kevin Taylor
The following abstract accompanied an oral presentation at a New Zealand veterinary conference in 2014, and it was a fair summary of our thinking at the time. Most of the problems outlined in the article have since been addressed by us. In addition, the contributing group has expanded considerably.


Veterinary medicine and animal agriculture had our chance to deal with paratuberculosis before it became an epidemic. Today, 121 years since Heinrich Albert Johne described paratuberculosis in a Guernsey cow in Germany, well over half of all dairy herds in virtually all major dairy-producing countries are infected with M. paratuberculosis. It is almost certain that humans are becoming infected and that the most probable means of infection is via the food supply.
The Crohn’s Infection is pleased to announce the newly created
It doesn’t seem possible, but on June 21, 2016, The Crohn’s Infection site will officially be one year old. Join us as we highlight some of the key site features and enter our first site contest. Thanks for coming to the party!