Professor Micheal Potter from UC San Francisco has developed the FluFIT model, which integrates colorectal cancer screening with annual flu vaccinations to promote regular testing.

This innovative approach allows individuals to collect fecal samples at home using take-home fecal immunochemical tests (FIT), making the screening process more convenient.

Typically, these take-home FIT tests can be obtained during routine primary care visits if they are not offered during flu vaccinations.

If a FIT test result is positive, it is crucial to schedule a follow-up colonoscopy within three months to ensure timely diagnosis and treatment.

Current U.S. guidelines now recommend starting colorectal cancer screenings at age 45, a shift from the previous age of 50, reflecting the changing demographics of the disease.

Colorectal cancer cases are increasingly being diagnosed among younger populations, particularly those in their 40s, who now face a risk comparable to that of individuals in their 50s two decades ago.

The reasons behind this rise in colorectal cancer among younger individuals remain unclear, but potential contributing factors include sedentary lifestyles, obesity, and exposure to harmful substances like microplastics.

While new blood tests for colorectal cancer are available, they are generally more expensive and less effective at detecting early-stage cancers compared to stool tests.

Individuals with a family history of colorectal cancer are advised to begin screenings earlier, and those with genetic predispositions should consult their doctors about the need for earlier testing.

Younger individuals under 45 should not overlook colorectal cancer risks; persistent bowel changes or rectal bleeding should prompt immediate medical consultation.

The FluFIT model has gained traction, being adopted by community health centers across all 50 states in the U.S., enhancing accessibility to cancer screening.

Micheal Potter has dedicated nearly 20 years to improving cancer screening accessibility, making significant strides in public health.