It gets even weaker, Harbin is the opposite end of China from Wuhan and has the second lowest levels of the disease of all the regions in China, beaten only by Tibet. But if it was spread to tourists through the population in Koltsovo, how come there isn't a significant outbreak in Koltsovo? How many Chinese tourists were given the special tour of a blown up virology lab?
I don't know. I need list of passengers from Koltsevo to Wuhan to make conclusion. I cannot get it. IF this is incidental, I will suspect a student with asymptomatic infection.