Introduction: To date, there are no effective treatments for decreasing hospitalizations in
Coronavirus disease 2019 (COVID-19) infections. It has been suggested that the influenza …

COVID-19 is an infectious disease caused by the novel coronavirus SARS-CoV-2. Several
measures aimed at containing the spread of this virus have been recommended by …

Background With a unique influenza season occurring in the midst of a pandemic, there is
interest in assessing the role of the influenza vaccine in COVID-19 susceptibility and …

Introduction The association between influenza vaccination and COVID-19 remains
controversial. This meta-analysis aimed to investigate whether influenza vaccination …

This study aims to provide comparative data on clinical features and in-hospital outcomes
among US adults admitted to the hospital with COVID-19 and influenza infection using a …

Recent evidence suggests that vaccination against influenza may reduce the clinical
outcomes of COVID-19. This study looked at the link between influenza vaccination and the …

It has been proposed that vaccines may exert an unspecific protective effect against
infectious agents, different than expected. Coronavirus disease 2019 (COVID-19) is a …

Epidemic curves seen during the 1918 influenza pandemic demonstrated multiple resurgent
waves caused by the lifting of control measures as the number of new infections decreased …

Introduction Recent evidence suggests that influenza vaccination may offer protection
against COVID-19 severity. Our aim was to quantify the association between influenza …

Introduction Recently, several single center studies have suggested a protective effect of the
influenza vaccine against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) …