West Caucasian Bat Virus Found in Africa
Author Information
Author(s): Kuzmin Ivan V., Niezgoda Michael, Franka Richard, Agwanda Bernard, Markotter Wanda, Beagley Janet C., Urazova Olga Yu, Breiman Robert F., Rupprecht Charles E.
Primary Institution: Centers for Disease Control and Prevention, Atlanta, Georgia, USA
Hypothesis
Is West Caucasian bat virus emerging in Africa?
Conclusion
The study found evidence of West Caucasian bat virus in Miniopterus bats in Kenya, suggesting its potential emergence in Africa.
Supporting Evidence
- Seroprevalence of WCBV in Miniopterus bats ranged from 17% to 26%.
- Seropositive bats were found in 4 out of 5 locations sampled.
- Only 1 out of 76 serum samples with WCBV-neutralizing activity also neutralized DUVV.
- Females had a higher seroprevalence (26%) compared to males (19%).
Takeaway
Researchers found a virus in bats in Africa that was previously only known in Europe, which could mean it is spreading.
Methodology
Bats were collected from various locations in Kenya, and their serum was tested for neutralizing antibodies against West Caucasian bat virus.
Limitations
The study could not isolate the virus, and the seroprevalence may reflect past exposures rather than current infection.
Participant Demographics
Bats of at least 30 species were collected, with a focus on Miniopterus bats.
Statistical Information
P-Value
0.12
Confidence Interval
95% confidence interval 17–27
Statistical Significance
p = 0.12
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website