Oncologists Emphasize Non-Smoking Risks in Global Lung Cancer Prevention

While tobacco remains the primary risk factor, oncologists warn that lung cancer is also driven by radon, air pollution, family history, and workplace exposures, accounting for 2.5 million new cases in 2022.

Dr. Anil Kamath of Apollo Hospitals notes that complete tobacco cessation is the most effective prevention step, as the body's risk continues to decline significantly over time after quitting.

Health experts advise testing homes for radon, a colorless and odorless radioactive gas, and caution that vaping is not a risk-free alternative to smoking due to the presence of harmful aerosols.