Watch the short film, "Pennsylvania: At the forefront in the prevention of infectious diseases," to learn about Pennsylvania’s contributions to independence from the wraths of infectious diseases like smallpox, COVID-19 and many others. After watching the film, download and play this word scramble puzzle to reveal a public health message.

Presenting the science of vaccines with images to color and activities to complete, this 16-page booklet provides children with a fun way to learn about vaccines and how they work, as well as some of the scientists who helped to develop them. Available in English and Spanish.