Her profile was up until last Wednesday (10th Feb) then taken down on that day. She hadn't logged into it before that until the 11th January.
I was chatting with her at that time in January and she had said she had come down with a bad case of Bronchitis so am hoping she is ok also.
I remember when I had Bronchitis in 2010 I was off work quite literally nearly 3 months as it really takes it out of you so it may just be the case she is recuperating and took the profile down to stop all the enquiries.