Abstract The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has resulted in a serious public …

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 Nutritional status is a critical factor throughout COVID-19 disease course.
Malnutrition is associated with poor outcomes in hospitalized COVID-19 patients. Aim To …

In the past two years, the world has faced the pandemic caused by the severe acute
respiratory syndrome 2 coronavirus (SARS-CoV-2), which by August of 2022 has infected …

Long COVID, or post‐acute COVID‐19 sequelae, is experienced by an estimated one in
eight adults following acute COVID‐19. Long COVID is a new and complex chronic health …

The long‐term risk of herpes zoster (HZ) after recovery from a SARS‐CoV‐2 infection is
unclear. This retrospective cohort study assessed the risk of HZ in patients following a …

In respiratory infections, anemia is both a consequence of acute inflammation and a
predictor of poor clinical outcomes. There are few studies investigating the role of anemia in …

Since the first description of COVID-19 infection, among clinical manifestations of the
disease, including fever, dyspnea, cough, and fatigue, it was observed a high incidence of …

Long COVID, also known as “post-acute sequelae of COVID-19,” affects at least 65 million
individuals worldwide with a wide spectrum of symptoms that may last weeks, months, or …

The crosstalk between viral infections, amyloid formation and neurodegeneration has been
discussed with varying intensity since the last century. Several viral proteins are known to be …