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 …

Importance Infection with COVID-19 has been associated with long-term symptoms, but the
frequency, variety, and severity of these complications are not well understood. Many …

Background While the leading symptoms during coronavirus disease 2019 (COVID-19) are
acute and the majority of patients fully recover, a significant fraction of patients now …

The pandemic of the coronavirus disease 2019 (COVID-19) has provoked a second
pandemic, the “long-haulers”, ie, individuals presenting with post-COVID symptoms. We …

Background Single studies support the presence of several post-COVID-19 symptoms;
however, no meta-analysis differentiating hospitalized and non-hospitalized patients has …

Purpose To find out what is known from literature about Long COVID until January 30, 2021.
Methods We undertook a four-step search with no language restriction. A preliminary search …

Masks are an effective tool in combatting the spread of COVID-19, but some people still
resist wearing them and mask-wearing behavior has not been experimentally studied in the …

Rationale: Much is known about the acute infective process of severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2), the causative virus of the coronavirus disease …

Whilst the entire world is battling the second wave of COVID-19, a substantial proportion of
patients who have suffered from the condition in the past months are reporting symptoms …

Abstract Objective Most SARS‐CoV‐2‐infected individuals never require hospitalization.
However, some develop prolonged symptoms. We sought to characterize the spectrum of …