How does Howie Mandel press the Golden Buzzer on AGT if he's a germaphobe?

He has an irrational fear of germs, to the point where he cant even pick anything up off the floor. So considering that all the other judges have touc

He has an irrational fear of germs, to the point where he can't even pick anything up off the floor. So considering that all the other judges have touched the golden buzzer, how does he do it?

or:He has an irrational fear of germs, to the point where he can't even pick anything up off the floor. So considering that all the other judges have touched the golden buzzer, how does he do it?

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