| 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 |
| la crosse virus neuroinvasive disease - missouri, 2009. | la crosse virus (lacv), a california serogroup bunyavirus, is a leading cause of pediatric arboviral encephalitis in the united states and is transmitted primarily by the eastern treehole mosquito (aedes triseriatus). on august 7, 2009, the missouri department of health and senior services (mdhss) was notified of suspected lacv neuroinvasive disease in a boy aged 8 years from northwest missouri. laboratory testing at cdc confirmed lacv infection. an environmental inspection identified multiple v ... | 2010 | 20651642 |
| west nile virus disease and other arboviral diseases --- united states, 2010. | arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. since west nile virus (wnv) was first detected in the western hemisphere in 1999, it has become the leading cause of neuroinvasive arboviral disease in the united states. however, several other arboviruses continue to cause sporadic cases and seasonal outbreaks of neuroinvasive disease (i.e., meningitis, encephalitis, or acute flaccid paralysis). this report summarizes su ... | 2011 | 21814163 |