Pro Vaccines Vaccination preventable diseases seem to be making a comeback so non having vaccines is a really bad move. Although our bodies are very different to what they were when those diseases were first around, that doesn't protect us completely.
That's the iron lung ward full of polio patients at Rancho Los Amigos Hospital. Improved medical care caused polio death rates to fall: they did nothing to reduce the number of cases. It took vaccines to do that.