agos, Nigeria / Johannesburg, South Africa – February 4, 2025
Cancer remains one of the deadliest health challenges in Africa, claiming hundreds of thousands of lives each year. According to the World Health Organization (WHO), the continent records approximately 1.1 million new cancer cases annually, with about 700,000 deaths. Despite medical advancements, limited access to early detection and treatment continues to fuel the crisis.
This year, the World Cancer Day 2025 theme, “United by Unique”, emphasizes the importance of a people-centered approach to care. St. George’s University (SGU) is taking a proactive stance by educating Africans on cancer risks, early detection, and prevention. Leading the initiative is Dr. Jeff Vacirca, a renowned Hematologist/Oncologist and SGU graduate, who shares life-saving insights.
While cancer can affect anyone, certain factors significantly increase the likelihood of developing the disease. According to WHO, some major risk factors include smoking, excessive alcohol consumption, unhealthy diets, physical inactivity, and exposure to air pollution. Additionally, genetics, aging, and weakened immune systems play a role in increasing susceptibility.
Early detection is crucial in the fight against cancer. Regular screening tests such as mammograms, pap smears, and colonoscopies help identify abnormalities early, making treatment more effective. Studies show that catching breast cancer in its earliest stages increases the five-year survival rate to 99%, compared to only 27% for late detection.
Recognizing early symptoms can also be life-saving. Common warning signs include unexplained lumps, persistent coughs, breathlessness, changes in bowel habits, unexpected bleeding, sudden weight loss, fatigue, and unusual pain. Other symptoms may include frequent urination issues, unexplained appetite loss, persistent heartburn, and excessive night sweats.
Prevention remains one of the most effective strategies against cancer. Maintaining a healthy lifestyle by avoiding tobacco and alcohol, eating a balanced diet, and staying physically active significantly lowers risks. Getting vaccinated against HPV and hepatitis B can also prevent cancers linked to these viruses. Additionally, minimizing exposure to harmful environmental factors such as ultraviolet radiation and air pollution further reduces risks.
Dr. Vacirca, CEO and Chairman of the Board at New York Cancer & Blood Specialists and co-founder of OneOncology, emphasizes the importance of collective action. “On World Cancer Day, we are reminded of the profound impact cancer has on Africa and other nations worldwide. By embracing healthier lifestyles, getting necessary vaccinations, and encouraging early detection, we can collectively reduce the burden of this disease and pave the way for a healthier future for all Africans.”
Public awareness and education about the importance of early screening can encourage more people to participate in life-saving tests. SGU calls on individuals and organizations in Africa to spread awareness of cancer risks, promote early screenings, and support those affected for a healthier future.
For more information on SGU School of Medicine programs, visit SGU’s website.
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About St. George’s University School of Medicine
Founded in 1976, St. George’s University (SGU) is a center for academic excellence worldwide. With students and faculty from over 150 countries, SGU offers a uniquely global perspective. The SGU School of Medicine is accredited by the Grenada Medical and Dental Council and recognized by the World Federation for Medical Education (WFME). It offers a four-year Doctor of Medicine (MD) degree program, with pathways for students from various educational backgrounds. SGU has over 75 affiliated hospitals and health centers across the US and UK, providing students with a strong foundation for their medical careers.