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Clinical Trial Summary

The investigators will carry out a randomised trial of free face mask distribution in Stovner District, Oslo, Norway. Ten grocery stores will serve as study sites. Over three weeks the stores will be randomised daily to having "corona hosts" outside their entrance, handing out face masks to customers. The investigators will compare the proportion of customers who wear face masks as they enter the store in stores with or without face mask distribution.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04866589
Study type Interventional
Source Norwegian Institute of Public Health
Contact Atle Fretheim, PhD
Phone +4791649828
Email [email protected]
Status Not yet recruiting
Phase N/A
Start date May 3, 2021
Completion date May 21, 2021

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