Now the whole country is fighting the epidemic, and all people who have come into contact with Wuhan need to be isolated.
Because the high-speed train passed through Wuhan, it didn't leave the station in Wuhan, but there were Wuhan people at the station where you got on the bus.
Moreover, the road behind will take a long time, and it is impossible to determine whether there is a risk of infection.
For the safety of yourself and others, we should take protective measures. Self-isolation is also for the safety of others and yourself.
Consider taking your annual leave early. How nice it is to get paid while others are working and you are resting.