*The effectiveness of face coverings improves with quality of design (multi-layer masks are better than single layer), a snugger fit on the face, and correct usage with both nose andmouth covered (high confidence). A better level of mitigation could be achieved through specifying higher performance face coverings and masks, and this should particularly be considered in settings where people are more vulnerable to the consequences of the disease and/or are more likely to be infectious.*
assets.publishing.service.g...
...let's get sewing...three layers at least!
Oh and the Army has developed a spray that kills 99.99% of Covid virus...available from all good online stores near you!
gov.uk/government/news/army...
Stay safe xxx