# New Methods for the Evaluation of Respirator Fit

This video highlights a NIOSH research project investigating new methods for the evaluation of respirator fit in real time using an infrared camera and ultrasound technology.

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This video can also be viewed at

https://www.cdc.gov/niosh/video/lo-res/N95-2017/New_Methods_for_the_Evaluation_of_Respirator_Fit_LoRes.mp4

- Kind: Short
- Year: 2017
- Runtime: 4 min
- By: Centers for Disease Control and Prevention
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:New_Methods_for_the_Evaluation_of_Respirator_Fit.webm)
- Licence or status: Public domain (as the archive states it)
- Credit: Centers for Disease Control and Prevention
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/69330821?play=1)