| trivittatus virus infections in wild mammals and sentinel rabbits in central iowa. | a serological survey was conducted in iowa to determine the prevalence rate of california group virus antibodies in sera of several vertebrate species. serum specimens were assayed for infectivity-neutralizing antibody in a microneutralization system with baby hamster kidney cell culture. of 77 sera assayed, 21 (27%) neutralized trivittatus (tvt) virus infectivity. the antibody prevalence rate was highest for eastern cottontail rabbits inasmuch as 46% (10/22) of the serum specimens form this spe ... | 1975 | 1200251 |
| california serogroup viruses in iowa. | | 1983 | 6867037 |
| a comparison of la crosse virus isolated obtained from different ecological niches and an analysis of the structural components of california encephalitis serogroup viruses and other bunyaviruses. | analyses of the oligonucleotide fingerprints of the three genome ribonucleic acid (rna) species of 11 isolates of la crosse (lac) virus, obtained from various ecological niches in the northern united states and compared to those of prototype lac virus, showed that in each place from which these isolates were obtained lac variants and varieties were present with related, but distinguishable, nucleotide sequences for their large, medium, or small rna species. the rna genomes of prototypes trivitta ... | 1979 | 453439 |
| host preferences of aedes trivittatus (diptera: culicidae) in central iowa. | the vertebrate host preferences of aedes trivittatus mosquitoes were studied to gain an insight into the possible hosts of trivittatus (tvt) virus (california encephalitis group) in iowa. engorged mosquitoes were collected with a malaise trap and dry ice-baited cdc miniature light traps. the origin of mosquito blood meals was determined by the capillary tube precipitin test. of 600 a. trivittatus blood meals tested, 409 (68.2%) reacted positively with anti-rabbit serum. the incidences of mosquit ... | 1975 | 1190374 |