With large, long-term studies like the California Teachers Study, we can learn a great deal about risk factors for cancer and what we can do as individuals and as Californians to control the disease.

What's New?


CTS Blog

See what's new
on our study blog

Visit our blog, hand made for our study participants. You'll find recent posts about new projects, answers to your questions about the study, and much more!

For Researchers

Learn more about
CTS data sharing

Visit our For Researchers page to learn more about the CTS Data Commons and the process for proposing an analysis using CTS data.


New projects to study the COVID-19 pandemic

Have questions about participating in California Teachers Study coronavirus 2019 (COVID-19) projects?

Biomedical Research Center, Cubicle 2016.04

1218 S. Fifth Ave.

Monrovia, California 91016


(800) 568-9471


Copyright 2020 California Teachers Study