I thought this article was interesting:
"The investigation found that 76 percent of the providers stored the vaccines at temperatures that were either too hot or too cold. They also found that 13 providers stored expired vaccines along with nonexpired vaccines. In addition, they said they found that none of the providers properly managed the vaccines according to VFC program requirements."
I do not vaccinate - if I did I would be really ticked that vaccines are being handled in a cavalier way, and may not be as effective as they should be.
edited to add: original source here:
Edited by kathymuggle - 7/31/12 at 11:17am