HLA-A * 02: 07 and HLA-DRB4 have been associated with susceptibility to Hashimoto’s thyroiditis, while HLA-A * 33: 03-C * 14: 03-B * 44: 03-DRB1 * 13: 02 -DQB1 * 06: 04-DPB1 * 04: 01 were identified as protective genes. Here, HLA-A is linked to Hashimoto thyroiditis.