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

The most prevalent symptoms of post-COVID-19 condition are pulmonary dysfunction,
fatigue and muscle weakness, anxiety, anosmia, dysgeusia, headaches, difficulty in …

Background Post-acute sequelae of COVID-19 (PASC) includes a heterogeneous group of
patients with variable symptomatology, who may respond to different therapeutic …

SARS-CoV-2 infection has a wide range of both acute and long-term symptoms. Memory
alterations have been frequently reported in studies that explore cognition. The main …

Background: Few studies have assessed the differences of patterns of Long COVID (L-
COVID) with regards to the pathogenetic SARS-CoV-2 strains. Objectives: To investigate the …

The COVID-19 pandemic resulting from the SARS-CoV-2 virus is in its third year. There is
continuously evolving information regarding its pathophysiology and its effects on the …

Long COVID presents with diverse symptoms after COVID-19. Different clusters of symptoms
have been reported; however, their persistence beyond 2 years after COVID-19 remains …

Objectives The objective of this study was to characterize post-COVID condition symptoms
and symptom clusters, their duration, and prevalence. Methods We conducted a systematic …

Background Post–COVID-19 condition is a growing health concern in Canada and across
the world. The condition is defined as persisting or ongoing physical or psychological …

Introduction: Despite the rise of post-COVID care centers, few studies exist that quantify the
burden of patient healthcare usage and hospital costs after COVID-19 hospitalization. It is …