The U.S. has absolutely no control over the coronavirus. China is on top of the tiniest risks. - The Washington Post

...In the United States, as the pandemic rages, an increasingly pressing worry has been airborne transmission — which appears to be the key to large super-spreading events. Meanwhile, transmission from surfaces has been played down by experts, who have emphasized that this route is not thought to be a common way the virus spreads.

But in China, where cases are increasingly rare and the government has adopted a no-tolerance policy for new infections, a growing emphasis has been placed on identifying less likely sources of infection...
https://www.washingtonpost.com/health/2020/11/10/us-has-absolutely-no-control-over-coronavirus-china-is-top-tiniest-risks/