Sin Nombre Virus Infection in Deer Mice, Channel Islands, California
2008

Sin Nombre Virus in Deer Mice on Channel Islands

Sample size: 23 publication Evidence: moderate

Author Information

Author(s): Orrock John L., Allan Brian F.

Primary Institution: Washington University, St. Louis, Missouri, USA

Hypothesis

What is the prevalence of Sin Nombre virus in deer mice on the Channel Islands?

Conclusion

The prevalence of Sin Nombre virus in deer mice on the Channel Islands is similar to levels recorded in previous studies.

Supporting Evidence

  • Prevalence of Sin Nombre virus is highly variable among rodent populations.
  • Previous studies indicated high rates of SNV prevalence on the Channel Islands.
  • Long-term surveillance is important for understanding disease outbreaks.

Takeaway

Scientists checked deer mice on some islands in California to see how many had a virus called Sin Nombre. They found that the number of infected mice was about the same as it was in earlier studies.

Methodology

Mice were captured using live traps, and blood samples were taken to test for antibodies to the Sin Nombre virus.

Limitations

Sample sizes were small on some islands, limiting the ability to detect very low rates of infection.

Participant Demographics

Captured mice included 36 males and 42 females.

Statistical Information

P-Value

0.91

Statistical Significance

p = 0.91

Digital Object Identifier (DOI)

10.3201/eid1412.080935

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