I think a lot more people would get vaccinated if we did some consciousness-raising about Diptheria, which is the third part of that vaccine.
http://en.wikipedia.org/wiki/Diphtheria
I looked it up while being paranoid about an exposure to Whooping Cough last spring (like so many others, I'd let my tetanus shot expire due to poor insurance coverage...fixed now, but it was terrifying for a bit), and Diptheria is totally horrible sounding!
Maybe people aren't scared of tetanus because you can avoid getting cuts, and whooping cough sounds like a bad cold, but diptheria is scary!
for those remotely interested in these guys, here's the youtube channel: http://www.youtube.com/user/vlogbrothers