Duke University study shows effectiveness of different face masks
3 years ago
436
There is a lot of confusion about which type of face mask works best when protecting yourself and others from COVID-19.
Loading 2 comments...
-
2:21
KIVI
7 months agoWWII B-25 Mitchell Bomber at Nampa Airport
94 -
0:56
Buzzvideos - EN
3 years agoDoctor shows effectiveness of different types of masks
9372 -
0:56
Buzzvideos - EN
3 years agoDoctor shows effectiveness of different types of masks 9
5284 -
0:40
KTNV
3 years agoEffectiveness of DIY face masks
1651 -
0:56
WMAR
3 years agoJohns Hopkins University and Medicine distributes 85k face masks
1091 -
2:11
WPTV
3 years agoFlorida Atlantic University scientist tests effectiveness of face coverings
40 -
1:25
KSHB
3 years agoNew study from Kansas State University researchers shows potential COVID-19 treatment
62 -
0:45
KTNV
3 years agoDuke University's new mask study
68 -
2:06
KNXV
3 years agoNew study shows children carry COVID-19
299 -
2:14
KGTV
3 years agoLocal antibody study shows success
1.93K