Objective: We assessed the uptake of a COVID-19 vaccine and associated factors in a sample of healthcare workers (HCWs).
Methods: An on-line cross-sectional study with 885 HCWs was conducted in Greece during August 2021. We measured socio-demographic data of HCWs and attitudes towards vaccination and the COVID-19 pandemic. A convenience sample was used since the questionnaire was distributed through social media and emails.
Results: The majority of HCWs were vaccinated against the COVID-19 (91.5%). Females and HCWs with a history of seasonal influenza vaccination had a greater probability to get a COVID-19 vaccine. Also, increased self-perceived knowledge regarding the COVID-19 pandemic and increased trust in COVID-19 vaccines were associated with COVID-19 vaccine uptake.
Conclusions: Policymakers and scientists should develop novel strategies to improve COVID-19 vaccine uptake among HCWs.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9083308 | PMC |
http://dx.doi.org/10.1097/JOM.0000000000002463 | DOI Listing |
Vaccine
December 2024
TCD Biostatistics Unit, Discipline of Public Health and Primary Care, School of Medicine, Trinity College Dublin, Dublin, Ireland. Electronic address:
The safety and efficacy of vaccination is a subject contentious in the public mind. Despite overwhelming evidence of their benefits to public health, COVID-19 and human papilloma virus (HPV) vaccines have been the focus of intense concerns. While the original phase III trials and post-market phase IV studies have continued to show their benefits and positive safety profile, some authors have attempted to reassess the original trial data, purporting to showing hidden harms for both COVID-19 and HPV vaccines.
View Article and Find Full Text PDFEmerg Microbes Infect
December 2024
Beijing Chaoyang District Center for Disease Control and Prevention, Beijing 100021, China.
Pertussis (or whooping cough) has experienced a global resurgence despite widespread vaccine efforts. In China, the incidence of pertussis has rapidly increased, particularly following the COVID-19 pandemic. Whole-genome sequencing analysis was performed on 60 strains isolated in Beijing from 2020 to 2023, and the sequences were compared with those of 635 strains from China and 943 strains from other countries.
View Article and Find Full Text PDFInfluenza Other Respir Viruses
December 2024
Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
Background: Between 2020 and 2022, countries used a range of different public health and social measures (PHSMs) to reduce the transmission of SARS-CoV-2. The impact of these PHSMs varied as the pandemic progressed, variants of concern (VOCs) emerged, vaccines rolled out and acceptance/uptake rates evolved. In this study, we assessed the impact of PHSMs in the World Health Organization (WHO) European Region during VOC phases.
View Article and Find Full Text PDFVaccine
December 2024
Department of Epidemiology, Epiconcept, Paris, France.
Introduction: Repeated COVID-19 booster vaccination was recommended in healthcare workers (HCWs) to maintain protection. We measured the relative vaccine effectiveness (rVE) of the second booster dose of COVID-19 vaccine compared to the first booster, against laboratory-confirmed SARS-CoV-2 infection in HCWs.
Methods: In a prospective cohort study among HCWs from 12 European hospitals, we collected nasopharyngeal or saliva samples at enrolment and during weekly/fortnightly follow-up between October 2022 and May 2023.
PLoS One
December 2024
Research Organization for Health, National Research and Innovation (BRIN), Cibinong, Indonesia.
Developing intranasal vaccines against pandemics and devastating airborne infectious diseases is imperative. The superiority of intranasal vaccines over injectable systemic vaccines is evident, but developing effective intranasal vaccines presents significant challenges. Fusing a protein antigen with the catalytic domain of cholera toxin (CTA1) and the two-domain D of staphylococcal protein A (DD) has significant potential for intranasal vaccines.
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