Wallaschek N, Reuter S, Silkenat S, Wolf K, Niklas C, Kayisoglu Ö, Aguilar C, Wiegering A, Germer C-T, Kircher S, et al. Ephrin receptor A2, the epithelial receptor for Epstein-Barr virus entry, is not available for efficient infection in human gastric organoids. PLoS Pathog. 2021;17(2):e1009210.