How much cookie dough would you have to eat to get salmonella poisoning?

How much cookie dough would you have to eat to get salmonella poisoning? Ive eaten like 3/4 of a tube in the last three days...... i know it's bad i just couldnt stop myself and now im kinda worried? Im not getting any symptoms or anything im just wondering how much you would have to eat in order to get it from cookie dough?