the reason some religions have baned the eating of pork isn't because it is "notoriously unclean" - it is because pork is particularly suseptible to a certain type of bacteria, (the name escapes me right now), just like chicken and salmonila (spelling?? ..). just like some religions ban the eating, it is customary to cook pork until there is no pink left. However, given hte advent of improved cooking and curing and overall better sanitation and care for butured meat, this isn't really necessary any longer ... - all that to say that pork isn't 'notoriously unclean', but just has a bad out of date rap .. as for the original question, all the ham you buy in the grocery store is 'cooked ham', and is quite different than a ham you would get straight from a farm or butcher. As a butcher, both the ham and bacon are cured, and if you were to buy a ham from the butcher, you would need to cook it before eating it, just like bacon.