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 …

Importance COVID-19 is associated with clinically significant symptoms despite resolution of
the acute infection (ie, post-COVID-19 syndrome). Fatigue and cognitive impairment are …

Background Post-acute coronavirus 2019 (COVID-19) syndrome is now recognized as a
complex systemic disease that is associated with substantial morbidity. Objectives To …

Long COVID remains a broadly defined syndrome, with estimates of prevalence and
duration varying widely. We use data from rounds 3–5 of the REACT-2 study (n= 508,707; …

Background This study aims to examine the worldwide prevalence of post-coronavirus
disease 2019 (COVID-19) condition, through a systematic review and meta-analysis …

COVID-19, with persistent and new onset of symptoms such as fatigue, post-exertional
malaise, and cognitive dysfunction that last for months and impact everyday functioning, is …

About 10% of people infected by severe acute respiratory syndrome coronavirus 2
experience post COVID-19 disease. We analysed data from 968 adult patients (5350 person …

Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is
responsible for the coronavirus disease 2019 (COVID-19) pandemic that has resulted in …

The frequency of, and risk factors for, long COVID are unclear among community-based
individuals with a history of COVID-19. To elucidate the burden and possible causes of long …

It has become evident that coronavirus disease 2019 (COVID-19) has a multi-organ
pathology that includes the brain and nervous system. Several studies have also reported …