I am guessing.. but i bet 90% of the Chinese coming to America ..land in Canada first.. rent a tour bus, or rent a car, and head south..in this case, Wash. State.
why would you guess such a ridiculous thing? Dozens of flights from China arrive at SeaTac every week.
Coming in from Canada was how a lot of Chinese got to the Seattle area in the first place, but I imagine once here they travel out of Sea-Tac Airport.
I had to go into Costco (Seattle Area) last Saturday (uggh.) Parking lot was 95% full. Maybe 10% white people in the crowd.
Everyone is munching on the free samples, licking their fingers, opening up the freezer doors, etc. It might not be a bad idea to wear gloves and a mask at Costco. (And go during the weekday like I usually do.) Of course you still are bringing in the possibly contaminated items into your home.
Hmm - I wonder how long this virus can last on a box of crackers?