A common virus carried by most humans could trigger lupus, offering new clues for preventing and treating this dangerous autoimmune disease.

For millions of people living with long COVID, symptoms like shortness of breath, mental fog, and deep fatigue continue long ...

Long COVID has lingered as one of the most unsettling legacies of the pandemic, a condition that can derail lives long after ...

Long COVID continues to afflict many people, and confound doctors. We have learned more about various trajectories the ...

Cailin Joyce died after suffering a rare blood disorder that “left her immune system compromised” A beloved Ohio State student died after developing a rare blood disorder caused by the Epstein-Barr ...

Scientists are uncovering a new possibility behind long COVID’s stubborn symptoms: hidden infections that awaken or emerge ...

Scientists at Harvard University have made an exciting discovery about a disease called multiple sclerosis, or MS.

For millions suffering from long COVID, their persistent breathlessness, brain fog and fatigue remain a maddening mystery, but a group of leading microbiologists think they may have cracked the case.

Presence of herpes virus or tuberculosis infections may increase Long COVID by influencing immune activity. Recasting ...