CNR1 and salmonellosis: Collectively, these findings highlight non-redundant roles for CB1R and CB2R in regulating immune dynamics and salmonellosis disease severity, and they point to the ECS as a potential target for host-directed immunomodulatory therapies.IMPORTANCEEffective immunity against bacterial pathogens requires a delicate balance between microbial clearance and the containment of inflammatory damage encountered during many infections.