Anna the kind

More and more people visit the town from other areas in the world, looking for the kind Anna to heal their ills. Treating hundreds of people a week puts great strain on Anna and she realizes that there is no possible way for her to keep helping people at this pace.
Anna decides to keep healing people, even though she knows that this strain on her body is going to be irreparable at some point.
Anna decides to find someone to take her place before things get any worse.