Objectives Vaccinations can prevent COVID-19 and control its spread quickly and efficiently.
This study aimed to investigate knowledge and willingness of geriatric care facility staff to …

COVID-19 vaccination is proven to be effective and safe for older adults. This study
investigated the impacts of incentives and health promotional materials provided by the …

ABSTRACT A cross-sectional field survey was conducted from November 2020 to January
2021 among 7259 participants to investigate the public perception, willingness, and …

Objective: To analyze the differences in efficacy and safety of different types of novel
coronavirus pneumonia (COVID-19) vaccines in different age groups (young adults and …

Based on numbers collected through December 2022, the median COVID-19 primary series
vaccination coverage among 154 reporting countries was 59%. For people aged 60 years or …

Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), was first reported in December 2019 and was declared a …

Vaccination is the most effective intervention to prevent infection and subsequent
complications from SARS-CoV-2. Because of their multiple comorbidities, the elderly …

China's sustained containment of the coronavirus disease 2019(COVID-19) epidemic has
spared over 99% of the mainland of China's 1.4 billion people from exposure to and …

Background Many countries have an inefficient vaccination system, which hinders global
exit from the COVID-19 pandemic. It is vital to summarize COVID-19 vaccination practices in …

As of May 16, 2021, only 2.5% of Japan's 36 million older people (aged≥ 65 years) had
received at least one dose of the coronavirus disease (COVID-19) vaccine. 1 Even among …