After the first couple instances of shoot-to-kill-on-sight by the guards, you wouldn't.
People would hide at home.
On another site, there's a video from a former microbiologist, where he includes a Twitter link from someone supposedly in Wuhan: the streets are deserted.
The streets are deserted because people have been told to stay inside.
I guess they could all be dead but under quarantine orders, they’ve been instructed to avoid contact unless they have to.