NR ARKK
AU Sugiura,K.
TI Risk of introduction of BSE into Japan by the historical importation of cattle from the United Kingdom and Germany
QU Preventive Veterinary Medicine 2004 Jul 16; 64(2-4): 191-200
PT journal article
AB All cattle of UK and German origin imported to Japan since 1980 and slaughtered before 2002 were traced (n = 33 and 15 respectively) and the probability that none, one, two or three of these imported cattle had developed BSE (reached the end or last stage of incubation period) at the year of slaughter/death was calculated. The predicted risk that BSE was introduced into Japan by imported cattle was 0.18. Among cattle imported from these countries in various years, cattle imported from the UK in 1987 and 1988 presented the highest risk, while the risk that BSE entered Japan by live cattle imported from the UK in 1982 and from Germany in 1993 was negligible. Because there was no effective system to avoid the recycling of the BSE agent, those infected cattle imported from the UK in 1987 and 1988 most probably entered the feed chain in Japan in 1992 and 1993.
MH Animals; Cattle; *Commerce; Dairying; Encephalopathy, Bovine Spongiform/*epidemiology/etiology/*transmission; Female; Germany; Great Britain; Japan/epidemiology; *Models, Theoretical; Risk Factors
AD Food Safety Commission, Cabinet Office, 2-13-10 Nagata-cho, Chiyoda-ku, Tokyo 100-8989, Japan. katsuaki.sugiura@op.cao.go.jp
SP englisch
PO Niederlande