Certain infections can indeed cause high ferritin levels (hyperferritinemia). These infections trigger an inflammatory response in the body, which in turn can elevate ferritin, a protein that stores iron.
Infections Linked to High Ferritin
According to research, the following types of infections can be associated with elevated ferritin levels:
- Viral Infections: Certain viruses, particularly the Epstein–Barr virus (EBV), are known to cause hyperferritinemia.
- Bacterial Infections: Various bacterial infections can contribute to increased ferritin levels.
- Fungal Infections: Fungal infections may also lead to elevated ferritin.
- Parasitic Infections: Similar to the other types, parasitic infections can cause hyperferritinemia.
Most commonly, high ferritin levels due to infection are seen in children with systemic juvenile idiopathic arthritis (sJIA) and its adult form, Adult-Onset Still's Disease (AOSD).
