KDKA's Meghan Schiller experimnted with different types of face masks to see which is the most effective at preventing the spread of coronavirus.
Which Is The Most Effective Face Mask?
Credit: KDKA CBS 2 Pittsburgh
Duration: 04:04s
0 shares
1 views
You might like
Related news coverage
TikTok user spots couple eating while wearing face masks
In The Know Wibbitz
Advertisement
More coverage
