Publication on Mosquito Microbiomes in Frontiers in Microbiology

Wolbachia bacteria decrease with temperature followed by an increase in West Nile virus prevalence in mosquitoes, Culex pipiens.

In a study co-led by Douglas Woodhams and Eva Novakova, mosquito microbiomes were examined for seasonal patterns and trends with West Nile virus prevalence.  A fascinating outcome was a correlation between increased temperature, a reduction of protective Wolbachia bacteria, and subsequent increase in West Nile virus.  The study was highlighted in a WBUR radio interview and presented at the Ecology and Evolution of Infectious Diseases conference at UC Santa Barbara.

Novakova E, Woodhams DC, Rodríguez-Ruano SM, Brucker RM, Leff JW, Maharaj A, Amir A, Knight R, Scott J. (2017) Mosquito microbiome dynamics, a background for prevalence and seasonality of West Nile virus. Frontiers in Microbiology, 8:526.

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