Background People who inject drugs (PWID) may be at elevated risk of adverse outcomes
from SARS-CoV-2 infection; however, data on COVID-19 vaccine uptake among PWID are …

Background Migrants, people experiencing homelessness (PEH), or precariously housed
(PH) are at high risk for COVID-19 infection, hospitalization, and death from COVID-19 …

Objective To compare vaccination willingness before rollout and 1 year post-rollout uptake
among the general population and under-resourced communities in high-income countries …

Objectives The COVID-19 pandemic has had a severe impact on people across the world,
particularly older adults who have a higher risk of death and health complications. We aimed …

Introduction COVID-19 vaccines significantly reduce the risk of complications and
hospitalizations due to this virus. When COVID-19 vaccines first became commercially …

Background Women have been significantly more likely than men to express hesitancy
toward COVID-19 vaccination and, to a lesser extent, to refuse vaccination altogether. This …

Objective Women of childbearing age, including pregnant and breastfeeding women, report
higher COVID-19 vaccine hesitancy, but reasons for this hesitancy are unknown. We …

Background and purpose Recent new mutations and increases in transmission of COVID-19
among adolescents and children highlight the importance of identifying which factors …

Background: The availability of COVID-19 vaccines worldwide necessitates measuring
healthcare workers'(HCWs') willingness to recommend or receive these vaccines. Therefore …

This rapid review aimed to present a comprehensive overview of barriers, facilitators, and
effective interventions that promote vaccination uptake by older adults in the Asia-Pacific …