Do Blue Surgical Masks Really Work?
- Episode aired Aug 24, 2021
- TV-PG
![Deborah Norville in Inside Edition (1988)](https://m.media-amazon.com/images/M/MV5BMDM5MWQwOGMtYTc0Zi00ZmRhLWFhNzQtODY1MGNiY2M4MWJlXkEyXkFqcGdeQXVyOTQ1MjE4OTE@._V1_QL75_UX190_CR0,2,190,281_.jpg)
Whether blue surgical masks can protect people from COVID-19, in particular the delta variant;Whether blue surgical masks can protect people from COVID-19, in particular the delta variant;Whether blue surgical masks can protect people from COVID-19, in particular the delta variant;