We did not find evidence that surgical-type face masks are effective in reducing laboratory-confirmed influenza transmission, either when worn by infected persons (source control) or by persons in the general community to reduce their susceptibility (Figure 2).

So it's all bullshit - gotcha. This is my my governor (Whitmer) has lost her fucking mind and I'm forced to strap a diaper to my face everywhere I go including work. I thought we were trusting the "scientists" Gretch? No? Okay.