The National Institute of Animal Agriculture (NIAA) has published a special issue of the Sheep & Goat Health Report. To read this latest issue, go to http://www.animalagriculture.org/publications/sheepintropage.asp.
The issue contains articles on scrapie eradication, Nor98-like scrapie, OPP (ovine progressive pneumonia), spontaneous abortions caused by toxoplasmosis, wormer resistance, and biosecurity.
