If a person has fluke worms can they have more than a few at once? How long do they live? I don't understand why there are like, sites saying most people have those kinda problems, then some sites say america has no kinda problem with anything. Only other countries? With some types of worms, how can a person only have 1 beef tapeworm, but many pig tapeworms? How would a beef Tapeworm stay out of a person if they already have one? Some sites say people can only have 1 beef Tapeworm at a time. N yeah, I just recently saw that pig Tapeworm eggs can still survive after being cooked. Good thing I've already been vegan for over 2 yrs, because that's seriously discusting.