on (#5E2RC)
This report describes the percentage of middle and high school students who observed mask use by fellow students attending in-person classes.
| Link | https://www.cdc.gov/mmwr/index.html |
| Feed | http://www2c.cdc.gov/podcasts/createrss.asp?t=r&c=5 |
| Updated | 2025-12-20 13:03 |