| seroepidemiologic studies of hantavirus infection among wild rodents in california. | a total of 4,626 mammals were serologically tested for antibodies to sin nombre virus. all nonrodent species were antibody negative. among wild rodents, antibody prevalence was 8.5% in murids, 1.4% in heteromyids, and < 0.1% in sciurids. of 1,921 peromyscus maniculatus (deer mice), 226 (11.8%) were antibody positive, including one collected in 1975. the highest antibody prevalence (71.4% of 35) was found among p. maniculatus on santa cruz island, off the southern california coast. prevalence of ... | 1997 | 9204301 |
| remote sensing and geographic information systems: charting sin nombre virus infections in deer mice. | we tested environmental data from remote sensing and geographic information system maps as indicators of sin nombre virus (snv) infections in deer mouse (peromyscus maniculatus) populations in the walker river basin, nevada and california. we determined by serologic testing the presence of snv infections in deer mice from 144 field sites. we used remote sensing and geographic information systems data to characterize the vegetation type and density, elevation, slope, and hydrologic features of ea ... | 2000 | 10827114 |
| biogeographic and ecological regulation of disease: prevalence of sin nombre virus in island mice is related to island area, precipitation, and predator richness. | the relative roles of top-down and bottom-up forces in affecting disease prevalence in wild hosts is important for understanding disease dynamics and human disease risk. we found that the prevalence of sin nombre virus (snv), the agent of a severe disease in humans (hantavirus pulmonary syndrome), in island deer mice from the eight california channel islands was greater with increased precipitation (a measure of productivity), greater island area, and fewer species of rodent predators. in findin ... | 2011 | 21508614 |