Unapproved vaccination may be behind suspected hog cholera cases
JAPAN - The recent cases of suspected hog cholera in Kagoshima Prefecture may have been caused by unauthorized vaccinations rather than an outbreak of the disease, farm ministry officials said Thursday. Experts at the Ministry of Agriculture, Forestry and Fisheries met to look into the cases of 37 pigs suspected of being infected with hog cholera at a pig farm in Kanoya, they said.
23 July 2004
2 minute read
