Watch how germs are spread.

[Snattlerake]

How germs are spread.

 

[Raptor62]

Yup wash your hands....
Back in March Mythbusters did a show on how far a sneeze travels.....lol.....terrifying.....

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[Snattlerake]

I can do the same thing without the black light needed. Just use fingerprint powder. That crap will get everywhere.