Hi Dr. I have a daughter, today I took her to give her the oral Polio vaccin, but they made a terrible mistake at the hospital, the nurse gave her the vaccin using a syringe (without the needle), and after the first drop, she pressed the syringe to give her the second drop, but the syringe gave a "LOT" of the vaccin inside my daughter's mouth, and my daughter took the whole amount of the liquid inside. I'm VERY MUCH worried about what the vaccin may cause? bad effects? I fear my daughter will be a polio patient. Please answer me in full detailed, what a Polio vaccin overdose might causes?