I believe you but confinement efforts so far have just infected more people.

We have to face the facts that even slow, it IS continuing to spread.
It's not going to stop spreading.
All the quarenteens haven't stopped it.
It's in the wild now.

I live in San Antonio, TX.
They flew abt 200 here from China. They are confined but they will release them tomorrow (14th).
One person has tested positive and they transported them to University Hospital.

I worked in the food service in a different hospital and will promise you the kitchens will spread it easily.