ArticleJournal of personalized medicine2022
Acceptance of COVID-19 and Influenza Vaccine Co-Administration: Insights from a Representative Italian Survey.
Article in Journal of personalized medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 40 citations in OpenAlex.
- Implications for COVID-19 vaccine uptake: A systematic review.Journal of infection and public health · 2023Pooled it
- Coadministration of seasonal influenza and COVID-19 vaccines: A systematic review of clinical studies.Human vaccines & immunotherapeutics · 2022Pooled it
- Exploring the experiences and perceptions of co-administration of routine vaccines in adults: Findings from an embedded qualitative study with participants and research delivery staff in the ZosterFluCov randomized controlled trial.Human vaccines & immunotherapeutics · 2026Trial
- Attitudes to vaccine co-administration in adults: A scoping review of qualitative evidence.Human vaccines & immunotherapeutics · 2026Article
- Investigating how sociodemographic factors and vaccination attitudes explain awareness, experience, and willingness toward COVID-19 and influenza vaccination among Taiwan residents.Human vaccines & immunotherapeutics · 2026Article
- Behavioral and psychosocial factors associated with coadministration of COVID-19 and influenza vaccines among the elderly.BMC public health · 2026Article
- Assessing vaccine coverage and delivery strategies for influenza and COVID-19 among Italian healthcare workers: A 2015-2023 case study.Human vaccines & immunotherapeutics · 2025Article
- Using the COM-B model to explore factors influencing influenza vaccination among the elderly: Insights from primary healthcare workers in China.Human vaccines & immunotherapeutics · 2025Article
- Comfort or hesitancy: A cross-sectional study of modifiable factors associated with co-vaccination behavior among United States and Canadian adults.Preventive medicine reports · 2025Article
- Predictors affecting vaccine hesitancy towards annual COVID-19 booster shots among populations from different countries.BMC public health · 2025Article
- Characteristics of the First Italian Older Adults Vaccinated with an Adjuvanted Respiratory Syncytial Virus (RSV) Vaccine.Medicina (Kaunas, Lithuania) · 2025Article
- No negative effect of mentioning COVID-19 vaccine in influenza vaccine encouragements: Evidence from a survey experiment.PLOS global public health · 2025Article
- COVID-19 vaccine uptake in a predominantly minoritized cohort hospitalized during the early pandemic in New York City.Vaccine · 2024Article
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- Review
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- Simultaneous vaccination against seasonal influenza and COVID-19 among the target population in Italy.Frontiers in public health · 2024Article
- Co-administration of SARS-CoV-2 and influenza vaccines in healthcare workers: Results of two vaccination campaigns in a large teaching hospital in Rome.Human vaccines & immunotherapeutics · 2023Article
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
Abstract
Co-administration of coronavirus disease 2019 (COVID-19) and seasonal influenza vaccines has several advantages, has been advocated by various public health authorities and should be seen as an opportunity to increase the uptake of both vaccines. The objective of this survey was to quantify the acceptance of concomitant COVID-19/influenza vaccination and to identify its correlates in a representative sample of Italian adults. Of 2463 participants, a total of 22.9% were favorable to vaccine co-administration, while 16.6% declared their firm unwillingness to receive both vaccines simultaneously. The remaining 60.5% of subjects could be dubbed hesitant to some degree. Compliance with the primary COVID-19 vaccination schedule (adjusted proportional odds ratio (aOR) = 7.78), previous influenza vaccination (aOR = 1.89) and trust in public health institutions (aOR = 1.22) were the main determinants of positive attitudes toward vaccine co-administration. Other significant correlates included age, sex, perceived disease severity and vaccination risk-benefit, being offered a more personalized influenza vaccine and recent seeking for influenza-related information. In Italy, hesitancy toward COVID-19/influenza vaccine co-administration is common and appears to be higher than hesitancy toward either vaccine administered alone. This pattern is multifaceted and requires specific and tailored strategies, with public health institutions playing the central role.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.