Keeping Colorado Communities Healthy
Immunize Colorado works to protect Colorado families, schools and communities from vaccine-preventable diseases.

Join Us at the Big Shot Supporting Little Tots Luncheon, Oct. 12!
Tickets are now available for Immunize Colorado's Big Shots Supporting Little Tots fundraising luncheon! We invite you to join us on Thursday, October 12, 2023 from 11:30 a.m. - 1:00 p.m. at History Colorado Center in Denver. Over a delicious plated lunch, guests will have the opportunity to learn about Immunize Colorado's mission, network with other vaccine advocates, and hear from an HPV-related oropharyngeal cancer survivor.

Immunize Colorado is Hiring!
Interested in helping to improve the health of Colorado communities? Join our team! Immunize Colorado is hiring for the following positions.
Our Impact
As Colorado’s only statewide independent 501c(3) nonprofit organization committed to keeping Coloradans healthy through immunization, Immunize Colorado elevates the essential role vaccines play in preventing illness and promoting health for all of Colorado; we do this by building awareness for vaccines, educating health care providers, and advocating for policies that protect Coloradans with the goal of increasing vaccination rates.
Vaccines Save Lives
Vaccines avert over $400 million in hospitalization charges in Colorado each year.
Vaccines prevent over 8,600 hospitalizations among Colorado children each year.
Vaccines prevent 4 - 5 million deaths worldwide each year.
In the U.S., vaccines protect people of all ages against 17 dangerous or deadly diseases.
Supporting Vaccines For All
We believe that all groups—regardless of race, ethnicity, ability, income or other factor—deserve to have accurate information about vaccines, and reliable access to them.

Upcoming Events
Shots for Tots and Teens: Westminster
Shots for Tots and Teens: Jeffco
Shots for Tots and Teens: Aurora
Big Shots Supporting Little Tots Fundraising Luncheon
Featured Resources
Team Vaccine Blog
COVID-19, Flu, and RSV – We’ve Got Vaccines for All Three! Part…
It’s beginning to look a lot like fall in Colorado. With the changing of leaves and cooler temperatures comes an increase in viral illnesses. Last year’s tripledemic of COVID-19, flu, and RSV (respiratory syncytial virus) brought hospitals to capacity and challenged healthcare system resources statewide….
It’s beginning to look a lot like fall in Colorado. With the changing of leaves and cooler temperatures comes an increase in viral illnesses. Last…
Why Routine Childhood Vaccines Are Important to Me
Written by Leann Springer, communications manager at Immunize Colorado In my role as communications manager at Immunize Colorado, I’ve learned a lot about vaccines. Routine childhood vaccines play an essential role in the health of children and our entire community. Diseases once common are now…
Written by Leann Springer, communications manager at Immunize Colorado In my role as communications manager at Immunize Colorado, I’ve learned a lot about vaccines. Routine…
Back to School: Is Your Child Ready With Routine Vaccines?
You’ve probably noticed the inevitable annual July takeover of school supplies in the aisles of your local grocery and big box stores. Bins of pencils, crayons, and glue indicate that summer’s end is coming. Before you put your child back on the school bus, make…
You’ve probably noticed the inevitable annual July takeover of school supplies in the aisles of your local grocery and big box stores. Bins of pencils,…
Vaccines in the News

Advocate With Us
Our communities are safer when there are effective policies in place to support vaccination efforts.
Anyone who supports protecting families, schools and communities from vaccine-preventable diseases can be an advocate. Whether it’s talking to a fellow parent on the playground or meeting with an elected official, we can all take steps to champion vaccines in our communities and make sure every Coloradan has reliable information about and access to life-saving vaccines.