Science & technology | Malaria

The dry-season malaria paradox, a bar to eradication, is solved

The mosquitoes hide, and enter a state of torpor

The mosquitoes that transmit malaria in Africa have short and merry lives. Six or seven weeks is as much as their adults can manage. To maintain their populations they must lay eggs in water, in which their larvae then grow and pupate.

This article appeared in the Science & technology section of the print edition under the headline “Slumbering swarms”

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