Chemical Exposure
Exposure to toxic industrial chemicals, nerve agents, and hazardous materials can trigger a sustained pro-fibrotic response in lung, skin, and systemic tissue.
Burn Pit Exposure
Military personnel exposed to open burn pit smoke face elevated risk of respiratory and systemic fibrotic disease due to complex mixtures of combustion byproducts and particulates.
Radiation-Induced Fibrosis
Ionizing radiation from therapeutic, occupational, or accidental sources, damages tissue architecture and activates fibrotic repair pathways that can persist long after the initial exposure.
Biological and Toxin Exposure
Certain biological agents and environmental toxins can induce organ-level inflammation followed by progressive fibrosis, representing a significant area of biodefense concern.