Post-viral fatigue syndrome (PVFS) encompasses a wide range of complex neuroimmune
disorders of unknown causes characterised by disabling post-exertional fatigue, myalgia …

Of those infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2),~
10% develop the chronic post-viral debilitating condition, long COVID (LC). Although LC is a …

Background There is growing evidence of the significance of gastrointestinal complaints in
the impairment of the intestinal mucosal barrier function and inflammation in fibromyalgia …

Myalgic encephalomyelitis, also known as chronic fatigue syndrome (ME/CFS), and long
COVID are complex, multisystemic and long-term disabling conditions characterized by …

Background Long covid (post covid-19 condition) is a complex condition with diverse
manifestations, uncertain prognosis and wide variation in current approaches to …

Background: There is a considerable overlap between the clinical presentation of post-
COVID-19 condition (PCC) and myalgic encephalomyelitis/chronic fatigue syndrome …

Current views on immunity support the idea that immunity extends beyond defense functions
and is tightly intertwined with several other fields of biology such as virology, microbiology …

Introduction Fatigue and malaise are commonly associated with a wide range of medical
conditions, including rheumatoid arthritis (RA). Evidence suggests that fatigue and malaise …

Viral infection in most people results in a transient immune/inflammatory response resulting
in elimination of the virus and recovery where the immune system returns to that of the pre …

Methods In a mixed-method study (2021-2023), we ran a quality improvement collaborative
across 10 UK sites. We also gathered data on the origins and current context of each clinic …