Claim: A video of a man with dust from plasterboard - also known as Sheetrock or drywall - beneath a surgical mask shows masks are ineffective at protecting against viruses.
Fact-check: Dusty plasterboard test masks COVID protection facts
Verdict: missing context – content that may mislead without additional context.
Organisation: Australian Associated Press
Author: Unknown
Date published: 2021-05-25T00:00:00