A tremendous amount. Just to name a few potentially found in food: E. coli, Salmonella, C. difficile (though resistance in C. difficile is...funny), Listeria,

A tremendous amount. Just to name a few potentially found in food: E. coli, Salmonella, C. difficile (though resistance in C. difficile is...funny), Listeria, Shigella and Staphylococcus all come to mind off the top of my head. CDC even has a nice little infographic on it. https://www.cdc.gov/foodsafety/challenges/from-farm-to-table.html https://www.cdc.gov/foodsafety/challenges/from-farm-to-table...