| isolation of northway serotype and other bunyamwera serogroup bunyaviruses from california and oregon mosquitoes, 1969-1985. | eight previously untyped bunyamwera serogroup bunyaviruses that had been isolated from mosquitoes collected in california and oregon between 1969 and 1985, were identified by cross-neutralization tests. four viruses from anopheles freeborni and a virus from aedes sierrensis collected in butte county in the central valley of california in 1970-71 were shown to belong to the northway serotype. the existence of a northway serotype virus in california had been inferred from previous serologic survey ... | 1991 | 1677543 |
| serological evidence of california serogroup virus activity in oregon. | we wished to demonstrate evidence of the presence of california serogroup viruses in oregon and to test for the presence of certain other arboviruses in large ungulates. blood samples from black-tailed deer (odocoileus hemionus columbianus), mule deer (o. hemionus hemionus), and roosevelt elk (cervus elaphus roosevelti) from nine counties in oregon were tested by serum-dilution plaque reduction neutralization for antibody to california serogroup viruses, including snowshoe hare, california encep ... | 1987 | 3586196 |