Why Mesothelioma Cases Occur in New Orleans
New Orleans' industrial identity was shaped by shipbuilding, port operations, petrochemical refining, and heavy manufacturing — four industries where asbestos was used extensively for decades. The Mississippi River corridor running through the greater New Orleans metropolitan area became one of the most industrialized stretches in the American South during the 20th century. Along its banks, shipyards, refineries, chemical plants, and power generation facilities relied on asbestos-containing insulation, gaskets, pipe coverings, and fireproofing materials to manage extreme temperatures and corrosive processes.
At the center of this industrial landscape stood Avondale Shipyard, established in 1938 on the west bank of the Mississippi River in Bridge City, just minutes from downtown New Orleans. Avondale grew to become the largest private employer in the state of Louisiana, with over 26,000 workers at its peak production periods. For more than five decades, Avondale built and repaired military and commercial vessels that were insulated with asbestos-containing materials throughout — in engine rooms, boiler rooms, pipe systems, bulkheads, and virtually every compartment below deck. According to WikiMesothelioma.com, shipyard workers rank among the occupations with the highest rates of mesothelioma, and Avondale's massive workforce makes the New Orleans area one of the most heavily impacted communities in the nation.
The peak period of asbestos use in New Orleans' industrial sector spanned from the late 1930s through the early 1990s. During World War II, Avondale and other regional shipyards ramped up production dramatically to support the war effort, employing thousands of workers who cut, shaped, and installed asbestos insulation under demanding conditions with little to no protective equipment. After the war, many of these workers continued at Avondale or transitioned into the booming petrochemical industry, where asbestos remained a standard material in refinery construction and maintenance throughout the region.
The 20-to-50-Year Latency Period
Mesothelioma does not appear immediately after asbestos exposure. The disease has a latency period of 20 to 50 years, meaning workers exposed at Avondale Shipyard, the Port of New Orleans, and area refineries during the 1950s, 1960s, 1970s, and 1980s are being diagnosed now. A pipefitter who installed asbestos-wrapped pipe insulation at Avondale in 1970 may only receive a mesothelioma diagnosis in 2025 or later. This long latency period is why New Orleans continues to produce new mesothelioma cases decades after asbestos use was curtailed.
The concentration of industrial exposure in New Orleans also means that many workers were exposed at multiple facilities over the course of a career. A welder might have worked at Avondale for a decade, then taken jobs at Chalmette Refining and along the Industrial Canal, each assignment adding to the cumulative asbestos burden. This multi-site exposure history is important for legal claims because it can connect a patient to multiple asbestos trust funds and multiple defendants, increasing the total compensation available.
Louisiana's 1-Year Statute of Limitations: Act Immediately
Louisiana has one of the shortest statutes of limitations for mesothelioma in the entire United States — just 1 year from the date of diagnosis. Unlike states such as Texas (2 years) or Pennsylvania (2 years), Louisiana gives mesothelioma patients and their families an extremely narrow window to file a personal injury claim. Missing this deadline can permanently eliminate your right to pursue compensation through the courts. If you or a family member has been diagnosed with mesothelioma and has any connection to New Orleans-area industrial facilities, contacting an experienced mesothelioma attorney should be among your very first steps. Our firm provides free, no-obligation consultations and can begin building your case immediately.