By using Stephanie Nebehay and Sui-Lee Wee GENEVA/BEIJING (Reuters) – The World Well being Group stated on Wednesday that plenty of people who have examined certain for a brand new pressure of chook flu in China appear to have had no contact with poultry, adding to the thriller about an endemic that has killed 17 folks to this point. Chinese language authorities have slaughtered thousands of birds and closed some live chicken markets to try to gradual the speed of human an infection, but many questions remain unsolved, together with whether or not the H7N9 strain is being transmitted between individuals. …