Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Study name | Tongji Hospital Tongji Medical College Huazhong University Wuhan China ‐a |
| Methods | Unclear |
| Participants | HCWs exposed to COVID‐19 |
| Interventions | Infection prevention and control |
| Outcomes | Infection |
| Starting date | Not reported |
| Contact information | Chinese trials register |
| Notes |
