Please Collect This Phrase

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Jan 25, 2017 08:29
Please Collect This Phrase

Is this phrase correct?

"Keep abusive drugs and viruses out!"
or "Shut abusive drugs and viruses out!"

I'm working in a company to monitor publich health and prevent outbreaks in this city.
This year, we decided to prepare masks to give citizens, to promote self-defense from infection.
One of the other sections, which are promoting self-defense from drug abusing, also wanted to promote their campaign with the mask, so we are looking for a good phrase on it.
If you have a good alternative, please tell me.