The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe

Promotie

The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe

Promovendus Chantal Vogels
Promotor prof.dr. M (Marcel) Dicke
Copromotor CJM (Sander) Koenraadt
Organisatie Wageningen University, Laboratory of Entomology
Datum

vr 8 september 2017 16:00 tot 17:30

Locatie Auditorium, building number 362
Generaal Foulkesweg 1
362
6703 BG Wageningen
0317-483592

Short Summary

Transmission of West Nile virus by Dutch mosquitoes
PhD thesis Chantal Vogels

Blood-feeding mosquitoes play an important role in the transmission of West Nile virus. This virus causes repeated outbreaks in humans in southern and central Europe, whereas no cases have been reported from The Netherlands or other northern European countries. To gain understanding of why outbreaks do not occur in northern Europe, I have investigated the role of the most common mosquito in The Netherlands, the northern house mosquito, in transmission of West Nile virus. Multiple experiments in a high-security laboratory, where mosquitoes were infected with virus, showed that Dutch mosquitoes are able to transmit West Nile virus. However, cooler temperatures prevent efficient transmission of the virus. In the context of climate change, we should prepare for future outbreaks of West Nile virus in The Netherlands. In the mean time we should prepare for such outbreaks by investing in research on prevention and control, and raise awareness of the general public.