National Day

(Monthly) National Cancer Prevention Month

Celebrated on 02/01/2026

Quick Fact

Did you know that more than 40% of all cancers diagnosed in the United States are potentially avoidable? Simple lifestyle changes like maintaining a healthy weight, eating a balanced diet, and avoiding tobacco can significantly reduce your risk. National Cancer Prevention Month emphasizes that small daily choices can make a big difference in cancer prevention.

Origins and Establishment of (Monthly) National Cancer Prevention Month

National Cancer Prevention Month is observed annually in February in the United States. It was established to raise awareness about cancer prevention and to promote healthy lifestyle choices that can reduce cancer risk. The initiative is led by the American Institute for Cancer Research (AICR) and other cancer-focused organizations, although its exact origins are not formally documented. The month-long observance aims to highlight that many cancers are preventable through diet, physical activity, and other lifestyle modifications.

Evolution and Modern Commemoration

Over time, National Cancer Prevention Month has grown from a niche health campaign into a widely recognized observance. It is now supported by major health organizations, including the American Cancer Society and the National Cancer Institute. Modern commemoration includes social media campaigns, community events, and educational programs focused on cancer prevention. The AICR's "Cancer Prevention Month" campaign encourages individuals to adopt a plant-based diet, maintain a healthy weight, and avoid tobacco and excessive alcohol. The observance also emphasizes the importance of regular screenings and vaccinations, such as the HPV vaccine, to prevent certain cancers.

Facts & General Observations

  • According to the World Cancer Research Fund, about 1 in 5 cancers in the US are linked to poor diet, physical inactivity, and excess body weight.
  • Tobacco use is the single largest preventable cause of cancer, responsible for nearly 22% of cancer deaths globally.
  • The HPV vaccine can prevent up to 90% of HPV-related cancers, including cervical, anal, and oropharyngeal cancers.

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