In Houston, testing is currently underway on vaccines that aim to prevent colon cancer. This development is particularly relevant for individuals with Lynch syndrome, a genetic condition that increases the risk of colorectal cancer and other types of cancer. A local doctor is participating in the testing of this new vaccine.

The doctor has Lynch syndrome, which is a faulty gene inherited from a parent. Further information on this vaccine testing is available from Houston Public Media, providing more details on this medical development in the Houston area.