Blagsta
Minimum cage, maximum cage
I don't think they're individualist in any political sense, but they are concerned with describing what is happening to a particular person's body, so are not the whole story.
All modes of description take place at a certain level.
In my opinion, any rounded notion of 'health' has to take into account the interrelationships between people, given we are necessarily social animals, which I think may be where you're going with this.
You don't think medical models are individualist? So, say, the medical model of schizophrenia (a brain disease) contrasted with, say social models (trauma, abuse, poverty etc) is not individualist?