Photograph: Aeroinside. 

Passengers still don’t know that they have been exposed:

A couple of Fume Events that made the press from last week.

https://www.wsoctv.com/news/local/american-airlines-flight-out-of-charlotte-forced-to-turn-back-after-odor-fills-cabin/874059210
The news team are asking what caused this? There are tens of thousands (if not hundreds of thousands) of people who could tell them! When are Airlines going to COME CLEAN and inform passengers when they have been exposed to contaminated air on their aircraft?

http://avherald.com/h?article=4c07ef75&opt=0
Allegedly Austrian Airlines are not happy that the crew went to hospital. Why would that be? They also claim that it was a detergent rather than oil contaminants that entered the air conditioning.