A novel syndrome called long-haul COVID or long COVID is increasingly recognized in a
significant percentage of individuals within a few months after infection with SARS-CoV-2 …

SARS-CoV-2 causes the complex and heterogeneous illness known as COVID-19. The
disease primarily affects the respiratory system but can quickly become systemic, harming …

Background Post-acute COVID-19 syndrome (PCS) is a multisystem disorder degrading the
quality of life. The study determined characteristics and predictors of PCS in unvaccinated …

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection can cause
coronavirus disease 2019 (COVID‐19), an acute respiratory inflammation that has emerged …

Abstract Context Occurrence of Graves' disease (GD) has been reported following SARS-
CoV-2 vaccine administration, but little is known about thyroid eye disease (TED) after SARS …

Background Achalasia is an autoimmune disease whose probable causal agent is a
neurotropic virus that chronically infects the myenteric plexus of the esophagus and induces …

Abstract On 11 March 2020, the World Health Organization (WHO) declared the novel SARS-
CoV-2 virus responsible for causing COVID-19, a global pandemic. The virus primarily …

The gastrointestinal tract can be heavily infected by SARS-CoV-2. Being an auto-
immunogenic virus, SARS-CoV-2 represents an environmental factor that might play a role …

Coronavirus disease 2019 (COVID-19) is a rapidly spreading acute respiratory infection
caused by SARS-CoV-2. The pathogenesis of the disease remains unclear. Recently …

As an indispensable trace element, iron is essential for many biological processes.
Increasing evidence has shown that virus infection can perturb iron metabolism and play a …