For most mothers, vaccinations become a matter of faith - faith in pharmaceutical companies, faith in public health officials - and I think there's been an erosion of faith.

For most mothers, vaccinations become a matter of faith - faith in pharmaceutical companies, faith in public health officials - and I think there's been an erosion of faith.

I've never seen this level of anger at parents who've chosen not to vaccinate their children.

People are reticent to give a newborn the hepatitis B vaccine and often delay it.

Your child can die from chickenpox.

Pneumococcus is a fairly common cause of pneumonia and [raises the] risk of death in older adults.

Pertussis is a disease that adolescents and adults give to children.