We often hear about cancer in heavy terms, but there is also steady progress worth talking about, especially when it comes to prevention and early detection.
At the GW Cancer Center, our work focuses on advancing cancer prevention and control through research, training, and collaboration. Across the country, public health and healthcare communities are seeing meaningful gains. More cancers are being diagnosed earlier, treatment outcomes are improving, and some cancers are being prevented altogether. These gains reflect a combination of scientific evidence, practical prevention strategies, and systems that support access to screening and care, including interdisciplinary research conducted by GW Cancer Center members across the university, such as researchers at the Milken Institute School of Public Health who contribute to the Cancer Control and Health Equity research group.
What Does “Cancer Control” Mean?
Cancer control is not a single program or a single appointment. It is a broad, coordinated approach to reducing the burden of cancer across communities.
In practice, cancer control includes preventing cancer when possible, detecting cancer early through screening, improving access to treatment and survivorship care, and addressing barriers that keep people from getting the services they need. It also involves using data and research to identify gaps and how systems can work better.
In other words, cancer control is about the whole picture. It connects individual actions with healthcare systems, public health programs, research, and policy, all working toward the same goal: fewer cancers, earlier diagnoses, and better outcomes.
Prevention Fits Into Real Life
Cancer prevention does not require dramatic changes or complicated rules. It shows up in daily routines and familiar places: meals, movement, sleep, and time spent outdoors.
Adding more fruits, vegetables, whole grains, and lean proteins to meals supports overall health and lowers cancer risk. Physical activity helps, and it does not need to look a certain way to count. Walking, yard work, biking, stretching, or chasing after kids all qualify.
For people looking for structured, low‑cost ways to stay active, community spaces can make a real difference. Free fitness classes at the Wellness Center, for example, give people a chance to move more, try something new, and connect with others while they do it. No memberships, no special equipment, just a welcoming place to show up and get moving.
Avoiding tobacco remains one of the most effective ways to reduce cancer risk, and there is more support than ever for people who want help quitting.
These are practical steps. Over time, they add up.
Screenings Make a Big Difference
Cancer screening is one of public health’s most effective tools. Some tests can prevent cancer by finding changes early. Others detect cancer when it is most treatable.
Screening recommendations are updated as research evolves. Colorectal cancer screening now begins earlier for many adults. Breast, cervical, lung, and prostate cancer screenings are guided by age, personal history, and risk factors.
Keeping track of recommendations can feel overwhelming, which is why primary care providers and patient navigation programs matter so much. A single conversation can help clarify which screenings make sense and when. Many communities also offer free or low‑cost screening programs and help with scheduling and follow‑up.
Vaccines That Prevent Cancer
Vaccination is one of the quieter success stories in cancer prevention. The HPV vaccine protects against infections that cause most cervical cancers and several other cancers in both women and men. The hepatitis B vaccine helps prevent liver cancer.
These vaccines are safe, effective, and widely recommended. They reduce cancer risk in ways that are long‑lasting and, frankly, kind of remarkable.
Research That Strengthens Cancer Control
Strong cancer control efforts depend on research that looks beyond individual clinics and asks bigger questions about how systems work. At the Milken Institute School of Public Health, researchers are focused on understanding cancer prevention and control at the population level.
This work includes studying how policies, healthcare delivery systems, and community programs influence cancer prevention, screening, and outcomes. Researchers examine topics such as access to care, health insurance coverage, screening utilization, health equity, and the ways public health systems can better reach communities that have been historically underserved.
By analyzing data and evaluating real‑world programs, Milken Institute researchers help identify what is working, where gaps remain, and how evidence can guide improvements. This type of research informs public health practice, supports training for future public health professionals, and contributes to cancer control efforts at the local, state, and national levels.
This collaborative, interdisciplinary approach, drawing on expertise from public health, health policy, and population sciences, reinforces how cancer control efforts across GW connect research with real‑world prevention and care.
When Systems Work, Prevention Works
Individual choices matter, but they are most effective when supported by strong systems. Access to care, affordable screenings, reliable information, and community‑based programs all influence cancer outcomes.
Public health programs, healthcare providers, researchers, and community organizations continue to work together to reduce barriers and improve access. When preventive services are easy to find and easy to use, more people take advantage of them. The result is earlier detection, better outcomes, and healthier communities.
What You Can Do Next
Cancer Control Month is a good moment to take one helpful step, or to help someone else take one.
You might:
- Schedule a recommended cancer screening.
- Ask a healthcare provider about vaccines that prevent cancer.
- Learn which screening guidelines apply to you or your family.
- Try a free fitness class at the Wellness Center.
- Share reliable cancer prevention information with others.
The GW Cancer Center works alongside partners at the Milken Institute School of Public Health, as well as other schools and colleges across the university, to support evidence‑based cancer control efforts. To learn more about cancer prevention, screening recommendations, and public health resources, visit the GW Cancer Center website or talk with a healthcare provider you trust.
Progress in cancer control is built step by step, visit by visit, and community by community. During Cancer Control Month, and throughout the year, those steps continue to make a measurable difference.
