It’s normal to feel wiped out after a hectic week, a poor night’s sleep or a lingering cold. But for some people, exhaustion isn’t something that goes away after rest. It becomes a constant companion ...

Dr. Dantzer is one of the world's experts on how animals respond to infection. Their review highlights that long COVID and ME/CFS share many of the same biological problems such as inflammation in the ...

Chronic fatigue syndrome (CFS) is a long-term condition that causes extreme, unrelenting fatigue, sleep problems, muscle pain, and cognitive difficulties. It can be difficult to diagnose and treat.

The multisystem presentation of long-haul coronavirus disease 2019 (COVID-19) displays striking similarity with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Moreover, the particular ...

Myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) is as complex as its name is difficult to pronounce. It’s sometimes referred to as simply “chronic fatigue”, but this is just one of its ...

The Department of Health and Social Care has published its long-delayed delivery plan to improve care and support for people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). The plan ...

In this Q&A, Dr. Komaroff shares what motivated this research and what it could mean for how we understand, diagnose, and treat these complex conditions. Q: What inspired you to study the field of ...