| an outbreak of goose parvovirus infection in japan. | in a muscovy duck breeding-growing farm in aomori prefecture, most of ducklings hatched during spring in 1994 died within two-week-old. the mortality was nearly 100%. in most cases, birds died without clinical signs and some with leg weakness. by serological and virological tests, the outbreak was identified as a goose parvovirus infection. in pathological test, however, no typical manifestations of goose parvovirus infections (hepatitis and intranuclear inclusion bodies in hepatic cells) were d ... | 1995 | 8519919 |