"Childhood immunizations are responsible for the control of many infectious diseases that were once common in this country, including polio, measles, diphtheria, pertussis (whooping cough), rubella (German measles), mumps, tetanus, and Hib disease. Now we have new vaccines available to help prevent the flu and chickenpox. While the US currently has near record low cases of vaccine-preventable diseases, the viruses and bacteria that cause them still exist. Vaccines prevent disease in the people who receive them and protect those who come into contact with unvaccinated individuals."
-  American Academy of Pediatrics

Interesting or Related Links:

Why does there seem to be a flu vaccine shortage every year? (see Sidebar on the Flu page)