Sealing Properties of Close-Fitting Masks Worn Over Facial Hair.
Safety-critical close-fitting masks require a skin-tight seal. Mask seal integrity with facial hair is highly variable between individuals, between masks, and from one wear to the next. Quick-don close-fitting oxygen masks, required in aviation emergencies, will not function reliably unless the user is clean-shaven where the mask seal contacts the skin. Connolly D, Sheppard-Hickey R, Powell D, Lupa H. Sealing properties of close-fitting masks worn over facial hair. Aerosp Med Hum Perform. 2025; 96(12):1069-1078.
Authors
- Henry T. Lupa
- Desmond M. Connolly
- Rebecca Sheppard-Hickey
- David Powell
Publication Details
- Journal
- PubMed
- Published
- 2025-12-01
- DOI
- https://doi.org/10.3357/amhp.6775.2025
- Primary Topic
- Infection Control and Ventilation
- Type
- article
- Field-Weighted Citation Impact
- 0.00