Kenya's net gains on malaria prevention threatened by climate change

Cradling her week-old son at a neonatal clinic in Nairobi’s sprawling Eastlands estate, where a steady throb from the stereos of battered public minibuses echoes through the streets, new mother Mary Onyango is a picture of concentration.

She watches the nurse carefully explain how to use a mosquito net properly, and listens intently when the importance of covering sleeping children is explained.