Information regarding pendrive

Are you wanting something to put on the drive itself? Personally I have Symantec on my PC and it scans any removable media that I might use. Such as your pen drive. It doesn't help me when I am using other peoples computers, but if there computer is infected already, it wouldn't have been caused by my drive. I don't have to worry about infecting my PC as a result since the media is scanned again at home.

If you want something that can go with your drive, I don't know what would be best as I don't do that.