Infectious disease researchers studying the novel coronavirus were able to identify how quickly the virus can spread, a factor that may help public health officials in their efforts at containment. They found that time between cases in a chain of transmission is less than a week and that more than 10 percent of patients are infected by somebody who has the virus but does not yet have symptoms.
Click here for original story, Coronavirus spreads quickly and sometimes before people have symptoms, study finds
Source: ScienceDaily