Masks are effective only if you wear them properly. Here's the

Masks are effective only if they cover your mouth, nose and chin. And however tempting it may be to remove your mask for a moment, doing that could expose your fingers and face to the very virus you’re trying to avoid.

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Masks are effective only if you wear them properly. Here's the

The AHA Life: Careers on Instagram: It is #HeartWalk season here

How effective is the mask you're wearing? You may know soon.

COVID-19 One-Way Masking: Is It Effective to Wear a Mask If Nobody

The AHA Life: Careers on Instagram: It is #HeartWalk season here

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