Another flight diverted due to illness
 

Was going to add this to the existing thread, till I saw it is closed.

Panic on SECOND American Airlines flight as mystery fainting illness hits passengers and crew - Mirror Online

Bizarre...

Not AA904.

The closing of the thread ref AA109.

And it's now "killer aerotoxic syndrome".
Two American Airlines flights grounded: Calls for public inquiry over killer ?aerotoxic syndrome? following midair incidents - Mirror Online

Dramatic NUTS!
 

Just how much inflationary Drama do we need? The flight may have diverted, but the cited article is a bit silly IMO.
Stuff happens and yes, let's also keep in mind just how BIG American Airlines really is. A complete day with no significant events is not likely to happen.
Cite the event if necessary, but please find a source with a bit more objective reporting.