Innocence Contagion: Moiraine won't be as strongly affected as some people but she'll be very pale, have feathers growing out of her hair and falling out at intervals, and end up with a weird, flickering aura of light emanating from her whole body. She'll have a hard time holding on to recent memories as things progress, similar to anterograde amnesia, and will have trouble focusing/concentrating.

The Cure: HEY SO who needs a pragmatist to help try to cure them by being as much of a jerk as she can stand? If so I have a Moiraine for you. She won't like it, and she might apologize later, but if this is what has to be done then she's gonna do it. She's not physically violent but I'm here for poking at their traumas or tearing up their Innocence-related daydreamscapes. Alternately, if your character wants to poke at her, she's carrying around some past trauma related to a couple things that happened while she was training in the White Tower as a young woman and not long after she became a full Aes Sedai, including witnessing the murder of three innocent people (two of them children) and being unable to do anything to stop it.

Or you know, someone can get mistaken for her girlfriend from back home, that's fine too.