Case Report: SARS-CoV-2-associated immune dysfunction manifesting as concurrent fulminant type 1 diabetes mellitus and subacute thyroiditis

This case suggests that SARS-CoV-2 may induce dual-gland damage through immune injury mediated by angiotensin-converting enzyme 2 receptor and cytokine storms. Clinicians should be vigilant for acute hyperglycemia and neck pain following SARS-CoV-2 infection. Serial monitoring of blood glucose and thyroid-related parameters is essential as early intervention may improve prognosis.