Cabin Air Safety/Aerotoxic Syndrome

Debate between George Kerevan and Liz McInnes

Thursday 17th March 2016 Westminster Hall

[Liz McInnes]

I thank the hon. Gentleman for that intervention. From the research I have done and from the comments of people I have spoken to, I know that that is probably true. My constituent told me, “Smoke hoods are there in the plane if there is a fire or fumes on board.” Until recently, those smoke hoods had been used very rarely, but she told me that crew members were starting to use them because of their concerns about fume events on flights. Again, that is anecdotal evidence, but it shows the real concern out there and highlights an issue with training. These things should not be used, but they are used because crew are fearful for their health. He makes a good point, and I am grateful to him for raising that issue.

My hon. Friend the Member for Stalybridge and Hyde and various other Members have spoken about when the incidents started to be reported. My constituent said that she first heard of it 1998, when she started working for an airline. She said that cabin crew were talking about fume incidents even then.

Several hon. Members have mentioned the cases in which deaths unfortunately occurred, possibly as a result of aerotoxic syndrome. I, too, first became aware of the issue at a Unite briefing, where the parents of Matt Bass described what happened to their son. His symptoms appeared to be fairly non-specific, but it was reported that he was fatigued. He went down to rest and tragically he never woke up. There is a feeling that his symptoms were consistent with exposure to organophosphates, which are the chemicals that leak out occasionally in the bleed air.

[George Kerevan]

It is worth informing the Chamber that Matthew Bass had been an air worker for 15 years, so the effects were probably cumulative.

[Liz McInnes]

That is an important point. While the average member of the public goes on a flight perhaps twice a year—luckier people might fly more frequently than that—cabin crew have constant exposure. Working as cabin crew is a hard job. The hours are unsocial and it is a difficult environment to work in. I think most of them would probably expect not to feel 100% well most of the time. That colours the whole issue with the health of cabin crew. Some of the symptoms of so-called aerotoxic syndrome are non-specific and could easily be put down to the stresses and strains of the job, and that has served to confuse the issue.

The other prominent case, as has already been mentioned, was the pilot Richard Westgate, who sadly died in 2012. The coroner who dealt with Richard’s case issued a report that detailed five concerns, which I will go through because they are relevant to the debate. Those concerns were: that organophosphate compounds are present in aircraft cabin air; that the occupants of aircraft cabins are exposed to organophosphate compounds with consequential damage to their health; that impairment to the health of those controlling aircraft may lead to the death of occupants; that there is no real-time monitoring to detect such compounds in cabin air; and that no account is taken of genetic variation, which may render humans susceptible to exposure. That final point is important. There is a school of thought that not everyone is susceptible to organophosphate compounds and that there may be an element of genetic variation and genetic susceptibility, and I hope that that will be covered in any independent inquiry.