The Communist Party is exuding an aura of complete control over the outbreak, but our correspondent finds an undercurrent of distrust. International health experts are racing to understand just how deadly the virus is, and whether it can ultimately be contained. And the rise of ratings—it seems employees in many industries will eventually be angling for a five-star review. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer