>>7877884
They want you to be scared so you run out and get a vaccination. They will spread rumors about rich bankers getting shots in their offices and say there is a shortage so people are in a panic to get the shot. Some healthcare workers who know the truth will refuse the vaccination and be fired in message to others to submit. The manufacturer will accidently ship live virus from a black a site to a few countries. Rinse - repeat
Don't panic - follow standard cold/flu protocol if you come down with anything.
China has very tight controls over the movement of their people at all times. Travel bans and restrictions are common. The people don't like it and surely many of those 11 million people are upset that they cannot leave as it is the one time a year they can go home and visit family.
If you are really nervous or have an immunocompromised relative, where a mask when out in public and become a chronic hand washer.