Someone is asking questions..... At last.
Let’s hope the truth about contaminated air in aircraft will be exposed soon.

https://www.bbc.com/news/business-50461302

https://www.independent.co.uk/travel/news-and-advice/american-airlines-airbus-fume-event-ill-diversion-heathrow-philadelphia-dublin-a9208661.html?utm_term=Autofeed&utm_medium=Social&utm_source=Twitter#Echobox=1574164622

Update at 17.00 GMT (Approx):

https://www.bbc.com/news/business-50472901