世界卫生组织发布《2026年全球癌症状况报告》，揭露全球癌症防治面临的严峻挑战。1当前每年约有2060万例新增癌症病例和近1000万例死亡，每天超过26000人死于癌症。1若不采取紧急行动，这一数字将急剧攀升，预计到2050年年癌症病例将升至近3500万例。1癌症已成为全球第二大死亡原因，仅次于心血管疾病。1
报告指出全球癌症防治存在深刻且扩大的不平等现象。1在诊疗水平方面，高收入国家乳腺癌患者的5年生存率达87%，而低收入国家仅约42%。1药物获取差异更为悬殊，低收入国家前20种优先癌症药物的可用率仅为9%-54%，远低于高收入国家的68%-94%。1此外，少于三分之一的国家在全民卫生覆盖范畴内纳入癌症护理。1癌症患者的生活负担沉重，至少45%经历经济困难，超过50%报告心理健康问题。1
从全球负担分布看，亚洲占全球癌症病例的50.7%和死亡的56.5%，而欧洲占全球病例的21%、死亡的20%，仅占全球人口的9%。1近40%癌症病例与可预防的风险因素相关，自2010年以来全球烟草使用下降了27%。1在政策层面，82%的国家现已制定国家癌症防控计划，相比2010年的50%有显著提升。1世卫组织呼吁各国采取以人为中心的综合防控措施，应对癌症挑战。1
The World Health Organization has released the 2026 Global Cancer Status Report, sounding an urgent alarm about the trajectory of cancer worldwide.1 Currently, approximately 20.6 million new cancer cases are diagnosed annually, accompanied by nearly 10 million deaths, with more than 26,000 people dying from cancer each day.1 Without immediate intervention, the annual number of new cancer cases is projected to reach nearly 35 million by 2050.1 Cancer remains the second leading cause of death globally, surpassed only by cardiovascular disease.1
The report reveals stark and widening inequalities across cancer prevention, diagnosis, treatment, and care.1 In high-income countries, the five-year survival rate for breast cancer reaches 87 percent, while in low-income countries it stands at approximately 42 percent.1 Fewer than one-third of countries have integrated cancer care into their universal health coverage frameworks.1 The availability of the top 20 priority cancer medications ranges from just 9 to 54 percent in low-income countries, compared to 68 to 94 percent in high-income countries.1 Beyond medical barriers, at least 45 percent of cancer patients experience financial hardship, and more than half report mental health challenges.1
Geographically, Asia accounts for 50.7 percent of global cancer cases and 56.5 percent of deaths, while Europe represents 21 percent of cases and 20 percent of deaths despite comprising only 9 percent of the world's population.1 Approximately 40 percent of cancer cases are linked to preventable risk factors, though tobacco use has declined by 27 percent since 2010.1 The WHO notes progress in policy responses, with 82 percent of countries now maintaining a national cancer control plan, up from 50 percent in 2010.1 The organization calls for comprehensive, people-centered approaches to cancer prevention and control across all nations.1
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