No matter who you are or where you live, breast cancer may touch your life. Breast cancer is the most common cancer among women in the U.S. and around the world. In 2018, about 266,120 women will be diagnosed in the U.S. alone.

Progress in treatment and early detection has led to improved survival for people of all ages and races, and with all stages of breast cancer. In fact, there are more than 3.5 million breast cancer survivors in the U.S. today (more than any other group of cancer survivors)!  However, there are more than 150,000 women and men living with incurable, metastatic breast cancer, and more than 41,000 women and men will lose their lives to the disease.  Our mission has never been more urgent.

Learn More About Breast Cancer

The About Breast Cancer section of main Komen website has the latest information to help you better understand breast cancer risk factors, screening, diagnosis, treatment, metastatic breast cancer, survivorship and more.

Developed in conjunction with the Harvard School of Public Health, the site offers a one-stop resource for all the latest information on the disease.

If you or someone you know are in need of help, please call 1-877 GO KOMEN (1-877-465-6636).  Calls to our Breast Care Helpline are answered by a trained and caring staff member Monday through Friday from 9:00 a.m. to 10:00 p.m. Eastern Time. Our helpline provides free, professional support services to anyone with breast cancer questions or concerns, including people diagnosed with breast cancer and their families.

You can also email the helpline at helpline@komen.org.