Scientists have uncovered biological changes in gut bacteria, immune responses and metabolism that are potential flags for ...

Among the most frequently mentioned long-term effects of a COVID-19 infection are persistent fatigue and exhaustion.

Millions of people who recover from infections like COVID-19, influenza and glandular fever are affected by long-lasting symptoms. These include chronic fatigue, brain fog, exercise intolerance, ...

Bacteria in the gut could help diagnose long Covid and chronic fatigue syndrome, researchers have found. The debilitating ...

One of the few drug trials for a possible long Covid ended in disappointment. But lessons are leading to a second chance.

Long COVID patients with abnormal cardiopulmonary PET/MR findings may be more likely to develop heart and lung diseases ...

Millions suffering from myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), a debilitating condition often ...

The claim about his health and the COVID-19 vaccine is consistent with a common conspiracy theory that spread online during ...

New research from the University of Nottingham School of Medicine shows COVID aged our brains faster, even if you didn’t get ...

Millions suffering from myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), a debilitating condition often ...

COVID-19 could lead to a protein build-up similar to that seen in Alzheimer's patients – not just in the brain, but also in ...