As a matter of fact, neutrophils recruited to the site of infection secrete IL12 and IFNγ, while monocytes contribute by secreting IL1β and TNFα, which in turn induce the secretion of IFNγ by neutrophils, NK cells and T cells in a MyD88-dependent way (LaRosa et al., 2008; Sturge et al., 2013; Sturge and Yarovinsky, 2014). Here, MYD88 is linked to infection.