The Nature article “The Cell Menagerie: Human Immune Profiling” by Marissa Fessenden (Nature V. 525, Sep 17, 2015) discusses the importance of vaccines and understanding the immune response. A large number of the groups mentioned in the article are key players in the AIRR Community, including G. Georgiou (UT Austin), Steve Kleinstein (Yale), Lindsay Cowell (UT Southwestern Medical School), and Jamie Scott (Simon Fraser University). An unintended shout out to the AIRR Community’s work!