WHO warns global cancer cases to rise 66% by 2050

The World Health Organization’s Global Cancer Status Report 2026 warns that the number of new cancer cases worldwide is projected to increase by 66.7% by 2050, rising from about 20.6 million per year to roughly 35 million. Cancer already accounts for approximately 26,000 deaths each day, making it the second leading cause of death after cardiovascular disease. The report highlights stark survival gaps – five‑year survival for breast cancer is around 87% in high‑income countries but falls below 42% in low‑income nations – and notes that low‑income regions will bear the greatest burden, with projected case increases of 125% in Africa and 110% in the Eastern Mediterranean. Regional data show Asia contributes 50.7% of global cases and 56.5% of deaths, while Europe, with only 9% of the world’s population, accounts for 21% of cases and 20% of deaths. Preventable risk factors such as tobacco use, HPV, hepatitis B and C, obesity, physical inactivity and air pollution drive about 40% of cases. WHO Director‑General Dr Tedros Adhanom Ghebreyesus said, “Cancer is a deeply personal disease that touches nearly all of us. The inequities documented in this report are not inevitable; they are the consequence of choices, and they can be reversed through stronger and unified action.” The organization calls for a people‑centred approach, greater investment in prevention, early detection, treatment and universal health‑coverage integration to curb the looming crisis.