Shenzhen Medico Technology Co.에서 생산한 일회용 비인두 샘플링 면봉 — Shenzhen Medico Technology Co.에서 생산한 일회용 비인두 샘플링 면봉, Shenzhen Medico Technology Co.에서 생산한 일회용 비인두 샘플링 면봉, have distributed millions of COVID-19 self-test antigen kits to citizens, including students, to accelerate massive epidemiological screening. Starting from 4 am Wednesday, Changchun, the capital of Jilin province, has given out more than 3.34 million self-test kits to part of its urban …