No foods will not prevent polio at all. You MUST get the polio vaccination asap and it's freely available anywhere in the Western world and I also think it's available to the rest of the world too. The vaccine is very cheap and will not be expensive at all.
I wish I had the chance of the vaccine before I contracted polio as a baby. I missed it by only 6 months before Dr Salk (God bless) him invented it and it was available. God bless you and please get it done asap. Jim.