There is 2Bil of them so yes a lot around, the better off travel around but quite a small percentage thankfully, if the out break would of started in America for instance then it would be much worse as they travel more, due to more disposable income.
1.3 billion.
Tour buses filled with Chinese travelers are becoming more commonplace in destinations around the world as more than 135 million Chinese are projected to travel abroad this year, making China the world’s largest outbound travel market.
So you're completely wrong here. Americans also don't travel much internationally either.