This Emotional Letter From Roald Dahl Will Convince You To Support Vaccination

Roald Dahl was a famed children's book writer and illustrator, most famous for his book Charlie and the Chocolate Factory.

A lesser known fact about Roald Dahl is that his daughter, Olivia, died from Measles when she was only a child.

This letter that he writes regaling her story and encouraging parents to take action and vaccinate their children is pretty incredible.