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Cancer cases are set to surge by 2050-nearly half may be preventable
Yahoo • • health
Key Points:
- Global cancer cases are projected to rise from nearly 21 million in 2024 to about 34 million by 2050, a 67% increase driven primarily by population growth and aging rather than changes in cancer biology.
- Approximately one in five people worldwide will develop cancer in their lifetime, with about one in nine men and one in 13 women expected to die from the disease.
- Lung cancer remains the most diagnosed and deadliest cancer globally, followed by breast cancer and colorectal cancer, with tobacco use as a major risk factor for lung cancer.
- Despite rising cancer cases, researchers emphasize that nearly 48% of cancer deaths could be prevented through existing measures such as tobacco cessation, vaccination, and cancer screening programs.
- Significant geographic disparities exist in cancer incidence and mortality rates, with higher rates in regions like Australia and New Zealand and lower rates in parts of Africa and South-Central Asia, highlighting the need for improved access to preventive care worldwide.
