This review aimed to summarise the relative risk (RR) of the main symptoms of long COVID
in people infected with SARS-CoV-2 compared to uninfected controls, as well as the …

Background “Long COVID” is characterized by a variety of symptoms and an important
burden for affected people. Our objective was to describe long COVID symptomatology …

Objective Post COVID-19 condition refers to persisting or recurring symptoms weeks after
acute COVID-19 illness which can significantly impact quality of life and health systems. It is …

Background Long COVID is defined as symptoms and signs related to severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) that are present at least four weeks …

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

Objective This meta-analysis investigated the prevalence of post-COVID symptoms two-
years after SARS-CoV-2 infection. Methods Electronic literature searches on PubMed …

Background Long COVID is a well recognised, if heterogeneous, entity. Acute respiratory
infections (ARIs) due to other pathogens may cause long-term symptoms, but few studies …

Abstract Importance As SARS-CoV-2 pervades worldwide, considerable focus has been
placed on the longer lasting health effects of the virus on the human host and on the …

Objective: To compare the two phases of long COVID, namely ongoing symptomatic COVID-
19 (OSC; signs and symptoms from 4 to 12 weeks from initial infection) and post-COVID-19 …

A growing number of patients with SARS-CoV-2 infections experience long-lasting
symptoms. Even patients who suffered from a mild acute infection show a variety of …