The COVID-19 pandemic and its associated vaccine have highlighted vaccine hesitancy
among healthcare workers (HCWs). Vaccine hesitancy among this group existed prior to the …

Vaccine hesitancy (VH) is considered a top-10 global health threat. The concept of VH has
been described and applied inconsistently. This systematic review aims to clarify VH by …

The World Health Organization (WHO) recommended coronavirus disease 2019 (COVID-
19) booster dose vaccination after completing the primary vaccination series for …

This cross-sectional study, conducted in Naples (Italy) between 16 November and 6
December 2021, explored the willingness to receive the booster dose of the COVID-19 …

SARS-CoV-2 (COVID-19) vaccines are critical for containing serious infections. However, as
COVID-19 evolves toward more transmissible varieties and serum antibody levels in …

Due to the emergence of various highly contagious variants of SARS-CoV-2, vaccine
boosters were adopted as a complementary strategy in different countries. This strategy has …

COVID-19 infections are returning to many countries because of the emergence of variants
or declining antibody levels provided by vaccines. An additional dose of vaccination is …

This was a retrospective cohort study, which aimed to investigate the factors associated with
hesitancy to receive a third dose of a coronavirus disease 2019 (COVID-19) vaccine. A …

The emergence of SARS-CoV-2 mutants, waning immunity, and breakthrough infections
prompted the use of booster doses of the COVID-19 vaccine to fight against the pandemic …

The development of COVID-19 vaccines has helped limit the extent of the pandemic, which
over the past 2 years has claimed the lived of millions of people. The Moderna and Pfizer …