1 in 5 Lung Cancer Patients Are Nonsmokers, Study Says
A new global review finds 15–20% of lung cancer patients never smoked. Learn how gene mutations, adenocarcinomas, passive smoking, pollution and family history play a role.
Nonsmokers
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Study Reveals Air Pollution’s Role in Lung Cancer Mutations in Nonsmokers
New study links fine particulate air pollution to lung cancer mutations in nonsmokers, urging stronger environmental protections.