A central theme of the episode is psychogenic illness. Most of the sick passengers, including Cuddy, are eventually revealed to be suffering from mass hysteria rather than a biological virus. Final Diagnoses:
The original patient, Peng, is diagnosed with Decompression Sickness (the bends) caused by scuba diving shortly before the flight. [S3E18] Airborne
While flying over the North Pole, House and Cuddy encounter a passenger exhibiting symptoms of what initially appears to be bacterial meningitis . As more passengers seemingly fall ill, the threat of a deadly pandemic grows, complicated by the fact that the plane is past the "point of no return" for a quick landing. A central theme of the episode is psychogenic illness
Back at Princeton-Plainsboro, Dr. Wilson leads House’s team in diagnosing Fran, a 59-year-old woman who collapsed. This subplot explores the team's dynamics in House's absence, particularly the tension between Chase and Cameron. Key Highlights While flying over the North Pole, House and
Fran is diagnosed with methyl bromide poisoning . Reception & Review "House" Airborne (TV Episode 2007) - IMDb