"What foods are safe to eat in pregnancy?
Freshly prepared and freshly cooked foods are the safest. It is important to eat a well balanced diet that contains plenty of fresh fruit and vegetables, breads, cereals, meat, fish, eggs, lentils and nuts. Ensure meat is well cooked. All hot food should be piping hot. The following foods are safe to eat in pregnancy:
Washed fruit and vegetables, Home made salads, Hard Cheese, Processed cheese, Canned foods, All meats - thoroughly cooked, hot and fresh, Pasteurised diary products"

This is from an Australian & New Zealand Listeria in Pregnancy site. I did say it was personal choice, whatever a person is comfortable with. If you stick with the larger, reputable brands you would be hard pressed to find any non-pasteurised cheeses BUT it is still whatever you are comfortable with. My OB said "Go for it" my girlfriends OB said "Dont". Personal choices & safety zones.