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Information Resources Portal on Novel Coronavirus (COVID-19) 新型冠狀病毒 (COVID-19)資料總匯: Medical Face Masks

You'll find Information about the disease from different sources, the latest infection figures in HK and around the world, relevant news and research articles, tips on personal hygiene, as well as databases available for further research on the topic.

Medical Face Masks


ASTM Standards

  • ASTM F2100-19 Standard Specification for Performance of Materials Used in Medical Face Masks
  • ASTM F2101-19 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
  • ASTM F1862 / F1862M-17 Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
  • ASTM F2299 / F2299M - 03(2017) Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres


British Standards

  • BS EN 14593-1:2018 Respiratory protective devices. Compressed air line breathing devices with demand valve. Devices with a full face mask. Requirements, testing and marking
  • BS EN 14683:2019 Medical face masks. Requirements and test methods


European Committee for Standardization

  • EN14683 Harmonizes Bacterial Filtration Efficiency and Differential Pressure with ASTM F2100


ISO Standards

  • ISO 22609:2004 Clothing for protection against infectious agents. Medical face masks. Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)


中國國家標准

  • GB 19083-2010 - 医用防护口罩技术要求


The above standards can be found in the following databases subscribed by Library:
1. ASTM Standards
2. British Standards Online - ISO and British Standards
3. 中國國家標準全文數據庫