2,000
Participants
Start Date
January 1, 2020
Primary Completion Date
July 31, 2021
Study Completion Date
November 18, 2021
Jing-Guan-Fang(JGF) : Chinese herbal decoction
Use 100ml JGF decoction per day as a preventive measure for patients with COVID-19.
Taipei City Hospital, Taipei
Taipei City Hospital
OTHER_GOV