4 Year Mailing

4 Year Letter

Get updated immunization, health, and safety information for your four year-old child.

Protect Your Child from Chickenpox

Get information about the varicella (chickenpox) vaccine and its recommendations.

Protect your family from the flu

Learn more about the flu vaccine, who should get it, and why it's important. (Only sent sent to parents during flu season)

Washington's 529 College Savings Plans

Learn how to prepare for your child’s education with information about our state's college savings plans.