redflaghome created a new article
2022-04-08T06:02:44+00:00 - Translate

Guidance on mask use in health care settings | ##blunakids #blunakf94

Guidance on mask use in health care settings

Guidance on mask use in health care settings

Medical masks are defined as surgical or procedure masks that
are flat or pleated. They are affixed to the head with straps that
go around the ears or head or both. Their performance
characteristics are tested according to a set of standardized test
methods (ASTM F2100, EN