2021. EPIDEMIOLOGY OF COVID-19 IN NON-CORE INFECTED REGIONS BASED ON PATIENT MOVEMENT TRAJECTORIES – A REPORT FROM CHONGQING, CHINA (11 JANUARY – 21 FEBRUARY 2020): COVID-19 IN NON-CORE INFECTED AREAS. The Southeast Asian Journal of Tropical Medicine and Public Health. 51, 6 (Jan. 2021), 919–297.