HLA-C and viral infectious disease: The importance of MHC antigen presentation during viral infection is underscored by the fact that many viruses, including SARS‐CoV‐2, influenza virus, cytomegalovirus, Epstein–Barr virus, HIV, rotavirus, and hepatitis B virus, actively interfere with MHC‐I expression, antigen loading, and presentation, including in epithelial cells [63, 64, 65, 66, 67, 68, 69].