Mesothelioma is a rare, aggressive form of cancer primarily caused by exposure to asbestos fibers. These fibers, once inhaled or ingested, can become lodged in the lining of the lungs, abdomen, or heart. Over time, they cause inflammation and scarring, which may lead to the development of mesothelioma. While the disease is rare, its connection to asbestos makes understanding the risks crucial for prevention and early detection. The link between mesothelioma and asbestos was first identified decades ago. Despite increased awareness, new diagnoses continue to emerge, indicating that asbestos exposure remains a real concern for many. This knowledge underscores the importance of recognizing potential exposure sources and taking preventive measures.