French court recognises flight attendant's breast cancer as occupational disease

A court in Bayonne, France, has ruled that breast cancer suffered by a former Air France cabin crew member should be recognised as an occupational disease, according to her lawyer. It is described as the first such ruling in France.

The case concerns Sophie Lainault, who worked long-haul flights for Air France from 1989 to 2019, roughly half of that time on night shifts. She was diagnosed with breast cancer in 2019.

Her lawyer said the court found sufficient scientific and epidemiological evidence linking her illness to a combination of factors: night work, exposure to cosmic radiation, and passive smoking during her career. Lainault's medical records reportedly showed no personal risk factors for the disease.

The news agency AFP first reported the ruling. Her lawyer said the decision could carry weight for other cabin crew members in France seeking similar recognition of work-related illnesses.

No details were given on what, if any, compensation or benefits follow from the occupational disease classification. It is also unclear whether Air France intends to respond to or contest the ruling.

The case raises broader questions about long-term health risks tied to cabin crew work. These include irregular sleep patterns, radiation exposure at altitude, and historical exposure to smoke in aircraft cabins before smoking bans came in.

How many similar claims might follow is not yet known. Whether French aviation regulators or Air France will issue formal guidance in response also remains to be seen.