Here is an external link to a free, on-line book from the Institute for Laboratory Animal Research entitled "Occupational Health and Safety in the Care and Use of Research Animals (1997)."
For information regarding zoonotic diseases, please visit this web site at the University of California at Santa Barbara or this site, located at the University of Wisconsin. Princeton University also has excellent material. Here's another site from the University of Wisconsin-Milwaukee
Additional information regarding zoonotic diseases of specific animals has been collected from the Office of regulatory Affairs at the University of Pennsylvania.
For addition information on agricultural OSHA training, visit this site, published by the Centers for Disease Control.