Quantification of Exhaled Particles to Identify Airborne Transmission Risks of COVID-19

NCT04771585 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

30

Enrollment

OTHER

Sponsor class

Conditions

Healthy

Interventions

OTHER: Community Mask
OTHER: Surgical Mask
OTHER: FFP2 respirator
OTHER: FFP3 respirator

Sponsor

Fraunhofer-Institute of Toxicology and Experimental Medicine