Hi, I read about HPV in throat which may develop from warts? I don't do other causes of throat cancer. I don't smoke or anything and I don't do oral sex. What I'm worried about is I currently have a plantar wart on the sole of my foot, then a food I was about to eat momentarily touched parts of my feet (I was in an indian sitting position) but not the wart directly. Then I ate the food. I wonder if I can develop a wart on my throat from the wart on my foot?