Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Immune biomarkers are increasingly being used to inform clinical interventions. In this Science and Society article, the authors discuss the progress that has been made in identifying and applying immune biomarkers in different disease settings. The authors also consider the major challenges facing the field.