CAMP and infection: The infected FVB mouse lungs were characterized by elevated infection and immune‐related processes, such as “defense response” and “leukocyte activation”; in contrast, the infected LL‐37+/+ lungs were characterized by lung tissue homeostasis/development‐related processes, such as “lung epithelium development,” “respiratory system development,” and “cilium” (Fig 2D and Table EV1).