RIGI and bacterial infectious disease: The food‐borne pathogen Salmonella typhimurium uses its effector protein SopA, an E3 ubiquitin ligase, to ubiquitylate the host proteins TRIM56 and TRIM65, which in turn promote RIG‐I and MDA5 signalling.131, 132 This is an example of subversion, rather than evasion, of the interferon response, in line with the observation that the production of type I interferons can be advantageous to the pathogen, rather than the host, during some bacterial infections.64