After eating a moldy hot dog roll how long would it take to get sick?

Answer 1

That depends on how bad the meat was and how strong your constitution is, the bodys natural defenses will reject (throw up) anything it believes harmful straight away, otherwise it may take upto 24hours to reject. You may not throw up at all but just feel awful. Best not to eat anything you suspect is bad in the firstplace.

Answer 2

Mould on a hot dog would be very unusual. Most people would see it and choose to not eat it. The mould would probably not make you sick, unless you had a sensitivity to it, or an allergy. If this were the case you would become affected very rapidly. Mould would indicate advanced age, where bacteria could have time to grow. Lysteriosis would be a likely illness acquired by eating old cooked deli meats.