Judith Wilyman’s 2015 University of Wollongong PhD thesis critical of Australian vaccination policy has copped a lot of criticism but Kerrie Wiley (public health research fellow) at the University of Sydney and colleagues  write, “there is no citable peer-reviewed critical appraisal of the methodological rigour of the work.” So they, “identify and appraise the thesis’ key claims” in the new issue of the journal Vaccine. They aren’t impressed.