Mesothelioma & Lung Cancer Due to Asbestos Exposure in Alaska
Mesothelioma and Lung Cancer Prevalence in Alaska
Mesothelioma is a rare and aggressive cancer that develops in the thin lining of tissues covering internal organs. From 2017 to 2021, Alaska recorded an age-adjusted mesothelioma rate of 1.4 per 100,000 people, with 45 new cases reported statewide.
Lung cancer is another serious disease linked to asbestos exposure. In 2023, Alaska reported an estimated 450 new cases of lung and bronchus cancer and approximately 220 related deaths.
Between 2017 and 2021, the age-adjusted lung cancer rate in Alaska was 52.6 per 100,000 people, with 1,912 new cases diagnosed. As of 2024, the incidence rate remains nearly unchanged and closely mirrors the national average. Alaska ranks 20th in the United States for lung cancer incidence.
Asbestos exposure has played a significant role in Alaska's ongoing public health challenges related to mesothelioma and lung cancer.
Contributing Factors
Asbestos occurs naturally in many parts of Alaska, particularly in gravel used for construction. This has created widespread contamination risks, especially at construction and infrastructure sites.
Several industries historically relied on asbestos for its heat-resistant properties, including manufacturing, construction, and power generation. Power plants commonly used asbestos-containing insulation and equipment, placing workers at elevated risk.
Oil refineries, shipyards, and military installations also contributed to occupational exposure. Shipbuilding operations and the presence of military bases increased asbestos contact, particularly among veterans. Smoking has further compounded lung cancer rates within the state.