Emerging as a new epidemic, long COVID or post-acute sequelae of coronavirus disease
2019 (COVID-19), a condition characterized by the persistence of COVID-19 symptoms …

Long COVID has become a world-wide, non-communicable epidemic, caused by long-
lasting multiorgan symptoms that endure for weeks or months after SARS-CoV-2 infection …

Post COVID-19 condition occurs in individuals with a history of probable or confirmed SARS-
CoV-2 infection, usually 3 months from the onset of COVID-19 with symptoms that last for at …

Although many studies of long COVID-19 were reported, there was a lack of systematic
research which assessed the differences of long COVID-19 in regard to what unique SARS …

Background: Long COVID induces a substantial global burden of disease. The
pathogenesis, complications, and epidemiological and clinical characteristics of patients …

Objectives Fatigue is a pervasive clinical symptom in coronaviruses and may continue
beyond the acute phase, lasting for several months or years. This systematic review and …

The COVID-19 outbreak was first reported in 2019, causing massive morbidity and mortality.
The majority of the COVID-19 patients survived and developed Post-COVID-19 Syndrome …

Post-acute sequelae of COVID-19 (PASC) are conditions that occur or remain at least 28
days after SARS-CoV-2 infection. While some risk factors for PASC have been identified …

Background: Prolonged symptoms after COVID-19 are an important concern due to the large
numbers affected by the pandemic. Objectives: To ascertain the frequency of gastrointestinal …

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