File:Understanding the difference between surgical mask and N95 respirator.png
Size of this preview: 427 × 600 pixels. Other resolution: 846 × 1,188 pixels.
Original file (846 × 1,188 pixels, file size: 251 KB, MIME type: image/png)
Centers for Disease Control and Prevention https://www.cdc.gov/niosh/npptl/pdfs/UnderstandDifferenceInfographic-508.pdf
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:08, 17 March 2020 | | 846 × 1,188 (251 KB) | Tony Lowe (talk | contribs) |
You cannot overwrite this file.
File usage
The following page uses this file:
