The US CDC has put Singapore on its community spread list.

https://www.taiwannews.com.tw/en/news/3878832

The US CDC has put SG on its community spread list.

The list consists of the following countries:
Japan
Singapore
South Korea
Taiwan
Thailand
Vietnam

HK is on Watch Level 1 notice while China is on Warning Level 3 travel notice.

What does the community spread list imply?
This list is implying that these countries must detox their surroundings to curb the community spread.

We had accurately projected Japan's virus outbreak.  Since Japan is the 3rd largest economy, its failure to contain the virus outbreak will affect the global economy.  Furthermore, Japan is the host country for Olympic 2020.  If this major event is cancelled, it will hurt Japanese firms heavily as they have spent billions to prepare and build the infrastructures for the upcoming Olympics.

http://sg-stock.blogspot.com/2020/02/red-alert-major-covid-19-virus-outbreak_19.html