Coronavirus sufferers can spread the infection 13 feet, twice the government's social distancing rules, a study has found. Chinese scientists examined surface and air samples from both an intensive care unit and general Covid-19 ward at Huoshenshan Hospital in Wuhan, the city where the disease spawned before spilling across the map to become a global pandemic. Both wards housed a total of 24 patients between February 19 and March 2 ...