Vagus nerve stimulation (VNS) is a technology that provides electrical stimulation to the
cervical vagus nerve and can be applied in the treatment of a wide variety of …

Following an acute COVID-19 infection, a large number of patients experience persisting
symptoms for more than four weeks, a condition now classified as Long-COVID syndrome …

Background and purpose: Fatigue is among the most common persistent symptoms
following post-acute sequelae of Sars-COV-2 infection (PASC). The current study …

Long COVID is a clinical syndrome characterized by profound fatigue, neurocognitive
difficulties, muscle pain, weakness, and depression, lasting beyond the 3–12 weeks …

The COVID-19 pandemic seems endless with the regular emergence of new variants. Is the
SARS-CoV-2 virus particularly evasive to the immune system, or is it merely disrupting …

During the past few years, unexpected developments have driven studies in the field of
clinical immunology. One driver of immense impact was the outbreak of a pandemic caused …

The gastrointestinal (GI) tract is a unique organ that has its own nervous system called
enteric nervous system (ENS) and also termed “little brain.” The ENS has 200 to 600 million …

COVID-19 is an infectious disease caused by the new coronavirus (SARS-CoV-2), which
invades alveolar epithelial cells through angiotensin-2 converting enzyme (ACE2) …

Idiopathic pulmonary fibrosis is increasingly associated with nerve-driven processes and
endogenous innate immune ligands such as mitochondrial DNA (mtDNA). Interestingly, a …

Background Long-COVID is a syndrome persisting 12+ weeks after COVID-19 infection,
impacting life and work ability. Autonomic nervous system imbalance has been …