I need a thesis statement about health care and illegal immigrants. I need a thesis statement about health care and illegal immigrants.

I think
that much of your thesis statement is going to be contingent on what evidence you have and what
you have to prove.  This would be the first place to start.  When you examine what the paper
must prove, what your research must suggest, I think you are able to come up with a thesis
statement that is clear and is coherent.  I would open the paper with a discussion of the
challenges illegal immigrants might pose to the health care system and to themselves.  Part of
this might involve some discussion of context and conditions, but I would not throw out too much
in terms of facts and details until I have introduced the thesis statement and proceed with the
body paragraphs in order to prove it.  Identifying what needs to be proven, and how your
analysis supports it would be a good starting point on this one.