Clinical trial
An Epidemiological Investigation on Correct Wearing of Mask by Direct Spray Test
NCT04497675 is registered in ClinicalTrials.gov with Fuwai Yunnan Cardiovascular Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- An Epidemiological Investigation on Correct Wearing of Mask by Direct Spray Test
- Lead sponsor
- Fuwai Yunnan Cardiovascular Hospital
- Phase
- Observational
- Overall status
- Completed
- Start date
- June 19, 2020
- Completion date
- August 31, 2020
- Enrollment
- 6,000 (actual)
- Sites
- 8
Conditions
As the registry lists them; a condition with its own page is linked.
respiratory infectious diseases