Background High speed of COVID-19 vaccination has raised some concerns about the
safety of the new vaccines. It is of a great importance to perform a review of the safety and …

Abstract A Lancet Commission for COVID-19 task force is shaping recommendations to
achieve vaccine and therapeutics access, justice, and equity. This includes ensuring safety …

Vaccines | Free Full-Text | A Case Report: Multifocal Necrotizing Encephalitis and Myocarditis
after BNT162b2 mRNA Vaccination against COVID-19 Next Article in Journal Cross-National …

Comment www. thelancet. com Vol 397 February 13, 2021 563 20% of the vaccine needs of
participating countries. 4 Most low-income and middle-income countries (LMICs) face …

Background Brazil became the epicenter of the COVID-19 epidemic in a brief period of a few
months after the first officially registered case. The knowledge of the epidemiological/clinical …

Objectives Delivery riders have been front-line workers throughout the pandemic but little is
known about their own health and safety during this time. This study explores the health and …

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

Vaccine hesitancy has increased in the past few years, influenced by the socio-cultural
differences, political populism, or concerns related to the effectiveness and safety of some …

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 …

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