Bartender’s Perspective..Too Scary!!!

A bartender for many years,on every social stratum,Always was aware of the "swapping spit neurosis", praticed good hygiene, Now looking at the health habits of my customers, I have grown somewhat paranoid,compulsive handwasher,oversanitizing everything behind the bar I'll be touching,always I work the bar up close and personal, I now distance myself,staying to the back bar,after serving,money is filthy,wash all my tips in sanitize. I see too many avenues that disease could spread real quick. One sick customer pays,give change,contaminate,money  in register contaminate,another customer,give comtaminated money and on and on. Scary to think that one person on one occasion could infect so many in a casual afternoon at the bar. Have followed the bird flu since it's onset,first of interest,then concern, then fear,now #$$%%!#....It's almost time to say adieu I think....Sigh!