This is beyond troubling. Especially given how conservatively the Canadian government is reacting, for the sake of political correctness. They should implement travel ban from china and get all Canadians out of China ASAP.<p>Edit: the confidence interval on the Ro is incredibly high, from 2.8 to almost 11. Further, data used was the official numbers, and we know from reporting from the ground that there is a lot of doubt in those numbers. For example, wuhan government limiting the number of test strips to prevent the case count from skyrocketing.