East African: African countries must work together to mitigate the health impacts of global warming to avoid a “continental disaster,” climate and health experts who met recently in Nairobi have said. According to the experts, climate change will lead to the emergence of new infections and the spread of old ones, further straining cash-strapped public health systems. “A warmer world will generally be a sicker world,” said Prof Onesmo ole-MoiYoi, the director of research and partnerships at …