Immunology

Immune cells in the human biliary system mapped

Researchers at Karolinska Institutet in Sweden have analyzed and described in detail the immune cells residing in the human bile duct. The findings may pave the way for new treatment strategies against disorders of the bile ...

Diseases, Conditions, Syndromes

Long COVID symptoms likely caused by Epstein-Barr virus reactivation

Epstein-Barr virus (EBV) reactivation resulting from the inflammatory response to coronavirus infection may be the cause of previously unexplained long COVID symptoms—such as fatigue, brain fog, and rashes—that occur ...