Well, I was just talking to her sister, who's doing nursing at uni, so knows about it.
She hadn't even heard yet, coz apparently A has no clue about it what so ever! She's like, 'oh, its just a viral infection, I need some antibiotics, but I'm not allowed to work'
Since T (sister) knows about it, hopefully she'll make her understand not to ignore it if it gets worse. A's a person who looks after everyone but herself.
T will make sure she's ok though. Even though she's up here too, she knows how serious it can be & will keep checking on her via phone. A & their mum don't have net access or anything, so don't think they'll look into it or anything & just go off what the doctors say.