Last updated:February 1, 2026, 13:11 IST

World Cancer Day reminds us that many cancer risks can be reduced through informed choices and a supportive environment.

World Cancer Day, observed annually on February 4, aims to raise awareness about cancer prevention, early detection and access to effective treatment. This day serves as a global reminder that while cancer remains a major health challenge, many risk factors can be reduced through informed choices and a supportive environment.

According to the World Health Organization (WHO), approximately 2.4 million new cancer cases will be recorded in the Southeast Asia region in 2022, including approximately 56,000 children, resulting in approximately 1.5 million cancer-related deaths. This region continues to report the highest incidence of cancers affecting the lips and oral cavity, cervical cancer, and childhood cancers. Alarmingly, projections suggest that cancer cases and deaths in the region could increase by nearly 85% by 2050.

History and significance of World Cancer Day

World Cancer Day was first proposed during the World Cancer Summit held in Paris on February 4, 1999. A year later, this compliance was formally established with the signing of the Paris Cancer Charter at the New Millennium World Summit to Fight Cancer. The Charter emphasizes the need for international cooperation, improved research, improved patient care, and equitable access to treatment in the global fight against cancer.

The importance of a healthy workplace in cancer prevention

Creating a healthy workplace plays an important role in reducing cancer risk. Adults spend a significant portion of their lives at work, so a combination of employer-led initiatives and personal lifestyle changes can have a long-term impact on overall health. Our supportive culture encourages prevention, early detection and healthier daily habits.

Workplace and company practices that can reduce cancer risk

Encourage physical activity and reduce sedentary time

Prolonged sitting, which is common in office settings, is associated with increased cancer risk, even among people who exercise regularly. Employers can encourage physical activity through standing desks, walking meetings, stretch breaks, and workplace fitness activities.

Implementation of no-smoking policy

Maintaining a smoke-free workplace protects employees from second-hand smoke and supports efforts to quit smoking, one of the most effective cancer prevention measures.

Promote nutritious food choices

By offering healthier food options in cafeterias and vending machines, employees can make better dietary choices. Support long-term health by reducing access to processed foods, sugary drinks, and high-calorie snacks.

Managing stress at work

Chronic stress can weaken immune function and increase inflammation. Companies can help by encouraging work-life balance, offering flexible schedules, limiting excessive overtime, and normalizing the use of vacation and holidays.

Providing health checkups and awareness programs

Early detection and prevention can be improved by conducting common on-site cancer health screenings and educational sessions on cancer risk factors such as sun exposure and HPV and hepatitis B vaccinations.

Healthy personal habits to practice at work

Employees can also take proactive steps by taking regular exercise breaks, bringing in nutritious home-cooked meals, staying well hydrated and choosing water over sugary drinks. Anyone exposed to the sun during work hours should use appropriate sun protection, including sunscreen, protective clothing, and shaded areas.

Build a culture of prevention

By promoting a workplace culture that emphasizes physical activity, balanced nutrition, mental health, and preventive care, organizations can significantly reduce cancer risk among their employees. On World Cancer Day 2026, the focus remains that collective action at work can lead to healthier lives and a reduced burden of cancer.