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Marketplace Murmurs is a daily blog of consumer-related news, thoughts and missives that cross the minds and desks of the CBC News: Marketplace staff...

Passengers, crew exposed to air travel toxins: UK investigation
February 27, 2006

Thousands of travellers and airline crewmembers are exposed to potentially toxic gases, an investigation by the Observer has found.

The newspaper analyzed testimony from pilots and official records from the UK's airline regulator and found that in the past three years there have been reports of more than 100 incidents where fumes have contaminated the air inside British aircraft.

In some cases, pilots reported feeling 'dizzy', 'spacey', 'nauseous' with some losing concentration and seeing 'spots before their eyes.' Passengers were not told about these events, the Observer reports.

In many cases, contaminated fumes are blamed on burning engine oil leaking into the ventilation system.

Some researchers believe the fumes might cause health problems not only for pilots and cabin crew, but for passengers as well, says the Observer:

Dr. Sarah Mackenzie-Ross, consultant clinical neuro-psychologist at UCL, has used the CAA database to estimate as many as 197,000 passengers in 2004 may have been exposed to such fumes. She said: 'Passengers may suffer mild flu-like symptoms although it may affect others in a more drastic way. For pilots the problem is they could become dizzy or disorientated that could affect their ability to handle the aircraft.'

The airline industry rejects these claims saying that any organo-phospates that enter an aircraft are at such small doses they pose no significant health risk.

More from the Observer...

via: Treehugger

related Marketplace stories: Airport Safety, Testing the skies, Small plane safety

murmur categories: travel, health, environment

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