Jeff, I didnt realize youre fucking Superman and have the ability to see microscopic pathogens and bacteria...Tell me this smart ass how does HIV or Ecoli look to the naked eye?
If you walked into a tattoo shop and watch the artist pull his needle and tube from an Autoclave bag you assume thats its actually clean? How do you know that the autoclave reaches temperature? You cant Jeff, the olny way is to have it tested monthly and get it inspected.
The inspections dont prevent every food-borne illness, nothing can. They do help identify and contain them though.
Youre so full of shit it amazes me, you and everyone else on the planet cannot see microscopic matter Jeff, something can look clean and be covered in pathogens. Maybe you should educate yourself about these things before you post, you suffer from diarrhea of the mouth my friend.