Spatial and temporal coordination of antiviral responses by group 1 ILC s

Summary Group 1 innate lymphocytes consist of a phenotypically, spatially, and functionally heterogeneous population of NK cells and ILC 1s that are engaged during pathogen invasion. We are only beginning to understand the context‐dependent roles that different subsets of group 1 innate lymphocytes play during homeostatic perturbations. With a focus on viral infection, this review highlights the organization and regulation of spatially and temporally distinct waves of NK cell and ILC 1 responses that collectively serve to achieve optimal viral control.