this is from daniel pasadena, who's a medical doctor associate professor at the university club, colorado, school of medicine. the we have a conundrum. we have an issue right now. how do we solve it? this is what daniel told us earlier. to rear its ugly, had any right circumstances, namely will vaccination rates. we have to great types of vaccine world when he activated vaccine that are over 99 percent effective and preventing parallel polio . and i think the big point here is if you are and vaccinated against polio virus, employee viruses circle in the community, you are at risk for developing parents. so please, the number one way to prevent paralytic polio. and the spread of it is to get actually needed. so yes, in them for most of the well yes, that's absolutely true. and you to let me give you this question, dr. ros. this is an app share. how reliable is the polio vaccine for children? short answer. dr. rice. yeah. so before i get to that, i just like to say to west batch. i see him and i remember the paul, the survivor that we have in africa. i met, you know, the niger, i know the a