As the U.S. surpassed 820,000 confirmed COVID-19 cases by April 2020, one group stood out: Chinese communities reported infection rates far below national averages. The secret? Acting weeks before most Americans knew the storm was coming.
“We Saw the Warning Signs”
When San Francisco’s Chinatown dim sum shops began closing in late January 2020—months before lockdowns—residents were already masking up and socially distancing. One grocery store owner told local media: “We watched Wuhan’s live streams. Our phones blew up with WeChat warnings from relatives abroad.”
The Three Shields Strategy 


- Early Stockpiling: Communities imported masks from the Chinese mainland by February
- Cultural Mobilization: Lunar New Year gatherings moved to Zoom before “Zoom fatigue” was even a meme
- Hyper-Local Networks: Volunteer groups delivered groceries to elderly residents by mid-March
Dr. Lisa Chen, a New York epidemiologist, explains: “Collectivist values turned into collective action. When your neighbor’s risk feels like your own, you move faster.”
While debates raged about mask efficacy elsewhere, these communities treated precautions like shared social contracts—proving that sometimes, the earliest birds do avoid the worm.
Reference(s):
Why does the Chinese community in the U.S. have so few COVID-19 cases?
cgtn.com