TNF and infection: While TNF neutralization can have profound benefits, interfering with the immune system could come with significant risks; serious infections are associated with anti‐TNF therapy, especially the reactivation of latent Mycobacterium tuberculosis infections (Cantini et al., 2017; Dixon et al., 2006, 2010; Doran et al., 2002b; Galloway et al., 2011; Gómez‐Reino et al., 2003; Khanna et al., 2004; Listing et al., 2005; Wolfe et al., 2004).