For example, following CoVs infection with murine coronavirus (MCoV), CCoV type II, Middle East respiratory syndrome coronavirus (MERS-CoV), human coronavirus (HCoV) 229E, severe acute respiratory syndrome CoV type 1 (SARS-CoV-1), and SARS-CoV-2 [27,28,29,30,31,32,33], AhR activation was found. Here, AHR is linked to infection.