Dr. Nyongesa Emphasizes Early Detection and Prevention on World Cancer Day -

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NAIROBI, February 4, 2025 – Cancer remains one of the leading causes of death in Africa, with the World Health Organization (WHO) estimating 1.1 million new cases and 700,000 deaths annually. On World Cancer Day, renowned oncologist and Texas Cancer Center CEO Dr. Catherine Nyongesa underscored the importance of recognizing cancer risks, early detection, and preventive measures.

Understanding Cancer Risks
WHO identifies key risk factors such as tobacco use, alcohol consumption, unhealthy diets, physical inactivity, and air pollution. Other non-modifiable risks include genetics, age, carcinogen exposure, and weakened immune systems.

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The Power of Early Screening
Routine screenings can significantly improve survival rates. Tests like mammograms, pap smears, and colonoscopies help detect cancer early, allowing for timely treatment. “Catching breast cancer in its earliest stages can result in a 99% five-year survival rate compared to just 27% for late detection,” Dr. Nyongesa highlighted.

Recognizing Symptoms
Dr. Nyongesa urged people to watch for common cancer symptoms, including unexplained lumps, persistent coughs, sudden weight loss, abnormal bleeding, and fatigue. Urinary issues, unusual breast changes, and chronic pain should also prompt medical attention.

Proactive Prevention
A healthier lifestyle and necessary vaccinations can lower cancer risks.

Lifestyle choices: Avoid tobacco, maintain a healthy diet, and limit alcohol intake.

Vaccinations: Protect against HPV and hepatitis B to reduce cancer risks.

Environmental safety: Minimize sun exposure and air pollution.

Dr. Nyongesa stressed, “By embracing healthier lifestyles, getting vaccinated, and encouraging early detection, we can reduce the burden of cancer and create a healthier future for all Africans.”

Raising public awareness and promoting early screenings can help save lives, reinforcing this year’s World Cancer Day theme, United by Unique, which focuses on people-centered care and impactful action against cancer.