Up to 77 new cases in China of people infected by the virus which has already caused four deaths, bringing to 291 the total. The refer the the chinese health authorities, confirming that there are seven, so far the people affected by the new coronavirus chinese off from Wuhan, the city, the epicentre of the outbreak of the epidemic: there have been reported cases in Beijing and Guandong in China, and then Thailand, Japan, and South Korea. To make the point is the european Centre for disease control (Ecdc), which, however, still have a low risk of the arrival of the virus in Europe.