Transmission verticale du virus Zika

Original Title: C-101260

Harry Weinburgh

This image depicts the “egg raft” deposited by a female Culex quinquefasciatus mosquito. The female C. quinquefasciatus mosquito is known as one of the many arthropodal vectors responsible for spreading the West Nile virus to human beings through their bite when obtaining a blood meal.

“Mosquitoes of the Culex species lay their eggs in the form of egg rafts that float in still or stagnant water. The mosquito lays the eggs one at a time sticking them together in the shape of a raft. An egg raft can contain from 100 to 400 eggs. The eggs go through larval and pupal stages and feed on micro-organisms before developing into flying mosquitoes.” (MedlinePlus)

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