First cases of BSE in USA and Canada: risk assessment of ruminant materials originating from USA and Canada - Scientific guideline
HumanScientific guidelines
This document considers the implications of the first Canadian and US BSE case on medicinal products that contain, or use during their manufacture, ruminant materials of Canadian or US origin.
Keywords: Bovine spongiform encelophathy (BSE), transmissible spongiform encephalopathy (TSE), USA, Canada, blood, serum, gelatine, calf, risk