{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T15:24:02Z","timestamp":1761751442960,"version":"build-2065373602"},"reference-count":81,"publisher":"Elsevier BV","issue":"11","license":[{"start":{"date-parts":[[2023,11,1]],"date-time":"2023-11-01T00:00:00Z","timestamp":1698796800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,11,1]],"date-time":"2023-11-01T00:00:00Z","timestamp":1698796800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,8,31]],"date-time":"2023-08-31T00:00:00Z","timestamp":1693440000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Infection and Public Health"],"published-print":{"date-parts":[[2023,11]]},"DOI":"10.1016\/j.jiph.2023.08.025","type":"journal-article","created":{"date-parts":[[2023,9,9]],"date-time":"2023-09-09T01:53:01Z","timestamp":1694224381000},"page":"1742-1749","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"title":["Flu vaccination coverage in Italy in the COVID-19 era: A fuzzy functional k-means (FFKM) approach"],"prefix":"10.1016","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3278-1561","authenticated-orcid":false,"given":"Annamaria","family":"Porreca","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marta","family":"Di Nicola","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.jiph.2023.08.025_bib1","first-page":"E644","article-title":"Trends in influenza coverage rates in five consecutive immunisation seasons in the Local Health Unit of Ferrara (North Italy)","volume":"62","author":"Lupi","year":"2021","journal-title":"J Prev Med Hyg"},{"key":"10.1016\/j.jiph.2023.08.025_bib2","unstructured":"W.H.O. History of influenza vaccination n.d. https:\/\/www.who.int\/news-room\/spotlight\/history-of-vaccination\/history-of-influenza-vaccination (accessed January 31, 2023)."},{"key":"10.1016\/j.jiph.2023.08.025_bib3","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1016\/j.jpeds.2020.11.059","article-title":"Willingness of parents to vaccinate their children against influenza and the novel coronavirus disease-2019","volume":"231","author":"AlHajri","year":"2021","journal-title":"J Pedia"},{"key":"10.1016\/j.jiph.2023.08.025_bib4","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.vacune.2022.07.009","article-title":"New tools to improve flu vaccination coverage in patients with risk factors","volume":"23","author":"L\u00f3pez Campos","year":"2022","journal-title":"Vacunas (Engl Ed)"},{"key":"10.1016\/j.jiph.2023.08.025_bib5","doi-asserted-by":"crossref","first-page":"180","DOI":"10.3390\/vaccines11010180","article-title":"Understanding the barriers and attitudes toward influenza vaccine uptake in the adult general population: a rapid review","volume":"11","author":"Welch","year":"2023","journal-title":"Vaccin (Basel)"},{"key":"10.1016\/j.jiph.2023.08.025_bib6","doi-asserted-by":"crossref","first-page":"2434","DOI":"10.1080\/21645515.2019.1588005","article-title":"Factors predicting influenza vaccination adherence among patients in dialysis: an Italian survey","volume":"15","author":"Battistella","year":"2019","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib7","first-page":"CD005188","article-title":"Interventions to increase influenza vaccination rates of those 60 years and older in the community","volume":"2018","author":"Thomas","year":"2018","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.jiph.2023.08.025_bib8","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.vaccine.2012.10.084","article-title":"Seasonal influenza vaccine efficacy and its determinants in children and non-elderly adults: a systematic review with meta-analyses of controlled trials","volume":"31","author":"DiazGranados","year":"2012","journal-title":"Vaccine"},{"key":"10.1016\/j.jiph.2023.08.025_bib9","doi-asserted-by":"crossref","unstructured":"Wang X., Kulkarni D., Dozier M., Hartnup K., Paget J., Campbell H., et al. Influenza vaccination strategies for 2020\u201321 in the context of COVID-19. J Glob Health n.d.;10:021102. https:\/\/doi.org\/10.7189\/jogh.10.021102.","DOI":"10.7189\/jogh.10.020110"},{"key":"10.1016\/j.jiph.2023.08.025_bib10","article-title":"Vaccine mandates for healthcare workers beyond COVID-19","author":"Giubilini","year":"2022","journal-title":"J Med Ethics"},{"key":"10.1016\/j.jiph.2023.08.025_bib11","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1586\/erv.10.11","article-title":"Vaccination in healthcare workers: an Italian perspective","volume":"9","author":"Prato","year":"2010","journal-title":"Expert Rev Vaccin"},{"key":"10.1016\/j.jiph.2023.08.025_bib12","doi-asserted-by":"crossref","first-page":"1374","DOI":"10.3390\/vaccines9121374","article-title":"Human papilloma virus vaccination: focus on the italian situation","volume":"9","author":"Gabutti","year":"2021","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib13","unstructured":"Ministero della Salute. Piano Nazionale Prevenzione Vaccinale PNPV 2010\u20132012. Available online:https:\/\/www.salute.gov.it\/portale\/prevenzione\/dettaglioContenutiPrevenzione.jsp?lingua=italiano&id=5773&area=prevenzione&menu=vuoto (accessed on 16 August 2023)."},{"key":"10.1016\/j.jiph.2023.08.025_bib14","unstructured":"Ministero della Salute. Piano Nazionale Prevenzione Vaccinale PNPV 2012\u20132014. Available online:https:\/\/www.salute.gov.it\/imgs\/C_17_pubblicazioni_1721_allegato.pdf(accessed on 16 August 2023)."},{"key":"10.1016\/j.jiph.2023.08.025_bib15","unstructured":"Ministero della Salute. Piano Nazionale Prevenzione Vaccinale PNPV 2017\u20132019. 2017. Available online: http:\/\/www.quotidianosanita.it\/allegati\/allegato1955037.pdf (accessed on 16 August 2023)."},{"key":"10.1016\/j.jiph.2023.08.025_bib16","doi-asserted-by":"crossref","first-page":"1549","DOI":"10.1002\/jmv.25781","article-title":"The clinical characteristics of pneumonia patients coinfected with 2019 novel coronavirus and influenza virus in Wuhan, China","volume":"92","author":"Ding","year":"2020","journal-title":"J Med Virol"},{"key":"10.1016\/j.jiph.2023.08.025_bib17","doi-asserted-by":"crossref","first-page":"1435","DOI":"10.1016\/j.vaccine.2018.01.065","article-title":"The impact of immunization programs on 10 vaccine preventable diseases in Italy: 1900\u20132015","volume":"36","author":"Pezzotti","year":"2018","journal-title":"Vaccine"},{"key":"10.1016\/j.jiph.2023.08.025_bib18","doi-asserted-by":"crossref","first-page":"248","DOI":"10.3390\/vaccines8020248","article-title":"Knowledge and attitude towards vaccination among healthcare workers: a multicenter cross-sectional study in a Southern Italian Region","volume":"8","author":"Di Martino","year":"2020","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib19","doi-asserted-by":"crossref","first-page":"1412","DOI":"10.1080\/21645515.2020.1812312","article-title":"Knowledge, attitudes, and practices towards influenza among Chinese adults during the epidemic of COVID-19: a cross-sectional online survey","volume":"17","author":"Jiang","year":"2021","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib20","doi-asserted-by":"crossref","DOI":"10.2196\/26372","article-title":"The influence of the COVID-19 epidemic on prevention and vaccination behaviors among Chinese children and adolescents: cross-sectional online survey study","volume":"7","author":"Hou","year":"2021","journal-title":"JMIR Public Health Surveill"},{"key":"10.1016\/j.jiph.2023.08.025_bib21","doi-asserted-by":"crossref","first-page":"7049","DOI":"10.1016\/j.vaccine.2020.09.021","article-title":"Intention of nurses to accept coronavirus disease 2019 vaccination and change of intention to accept seasonal influenza vaccination during the coronavirus disease 2019 pandemic: a cross-sectional survey","volume":"38","author":"Wang","year":"2020","journal-title":"Vaccine"},{"key":"10.1016\/j.jiph.2023.08.025_bib22","doi-asserted-by":"crossref","first-page":"5509","DOI":"10.1080\/21645515.2021.1977569","article-title":"Influenza vaccination uptake and attitudes among adult cancer patients in Japan: a web-based questionnaire survey before the 2020\/2021 season","volume":"17","author":"Kosaka","year":"2021","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib23","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.jhin.2020.11.020","article-title":"Intention to get vaccinations against COVID-19 in French healthcare workers during the first pandemic wave: a cross-sectional survey","volume":"108","author":"Gagneux-Brunon","year":"2021","journal-title":"J Hosp Infect"},{"key":"10.1016\/j.jiph.2023.08.025_bib24","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/j.idh.2021.03.002","article-title":"Determinants of intention to get vaccinated against COVID-19 among healthcare personnel in hospitals in Greece","volume":"26","author":"Maltezou","year":"2021","journal-title":"Infect Dis Health"},{"key":"10.1016\/j.jiph.2023.08.025_bib25","doi-asserted-by":"crossref","first-page":"2397","DOI":"10.1080\/21645515.2021.1896907","article-title":"A comparative online survey on the intention to get COVID-19 vaccine between Greek and Cypriot healthcare personnel: is the country a predictor","volume":"17","author":"Raftopoulos","year":"2021","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib26","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18332\/pne\/136173","article-title":"COVID-19 pandemic impact on seasonal flu vaccination: a cross-sectional study","volume":"34","author":"Kopsidas","year":"2021","journal-title":"Pneumon"},{"key":"10.1016\/j.jiph.2023.08.025_bib27","unstructured":"O\u2019Sullivan N., O\u2019Sullivan G., Van Harten M. The impact of the COVID-19 pandemic on the uptake of the seasonal influenza vaccine. Irish Medical Journal 2021."},{"key":"10.1016\/j.jiph.2023.08.025_bib28","doi-asserted-by":"crossref","first-page":"172","DOI":"10.3390\/vaccines9020172","article-title":"Vaccine hesitancy among italian patients recovered from COVID-19 Infection towards influenza and Sars-Cov-2 vaccination","volume":"9","author":"Gerussi","year":"2021","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib29","first-page":"445","article-title":"Attitudes towards influenza vaccine and a potential COVID-19 vaccine in Italy and differences across occupational groups, September 2020","volume":"111","author":"La Vecchia","year":"2020","journal-title":"Med Lav"},{"key":"10.1016\/j.jiph.2023.08.025_bib30","doi-asserted-by":"crossref","first-page":"711","DOI":"10.3390\/vaccines8040711","article-title":"Attitudes and beliefs on influenza vaccination during the COVID-19 pandemic: results from a representative italian survey","volume":"8","author":"Domnich","year":"2020","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib31","doi-asserted-by":"crossref","first-page":"766","DOI":"10.3390\/vaccines9070766","article-title":"Healthcare workers\u2019 Willingness to receive influenza vaccination in the context of the COVID-19 pandemic: a survey in Southern Italy","volume":"9","author":"Di Giuseppe","year":"2021","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib32","doi-asserted-by":"crossref","first-page":"2441","DOI":"10.1007\/s10389-021-01585-z","article-title":"A comparative assessment of attitudes and hesitancy for influenza vis-\u00e0-vis COVID-19 vaccination among healthcare students and professionals in Malta","volume":"30","author":"Cuschieri","year":"2022","journal-title":"Z Gesund Wiss"},{"key":"10.1016\/j.jiph.2023.08.025_bib33","doi-asserted-by":"crossref","first-page":"475","DOI":"10.3390\/vaccines9050475","article-title":"A comparison of the level of acceptance and hesitancy towards the influenza vaccine and the forthcoming COVID-19 vaccine in the medical community","volume":"9","author":"Grochowska","year":"2021","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib34","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1186\/s12875-021-01434-8","article-title":"Influenza vaccination during the coronavirus pandemic: intention to vaccinate among the at-risk population in the Central Catalonia Health Region (VAGCOVID","volume":"22","author":"Bonet-Esteve","year":"2021","journal-title":"BMC Fam Pr"},{"key":"10.1016\/j.jiph.2023.08.025_bib35","doi-asserted-by":"crossref","first-page":"2389","DOI":"10.1080\/21645515.2021.1896319","article-title":"Pediatricians\u2019 COVID-19 experiences and views on the willingness to receive COVID-19 vaccines: a cross-sectional survey in Turkey","volume":"17","author":"G\u00f6n\u00fcll\u00fc","year":"2021","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib36","doi-asserted-by":"crossref","DOI":"10.2196\/26734","article-title":"The Impact of the COVID-19 pandemic on the uptake of influenza vaccine: UK-Wide observational study","volume":"7","author":"Bachtiger","year":"2021","journal-title":"JMIR Public Health Surveill"},{"key":"10.1016\/j.jiph.2023.08.025_bib37","doi-asserted-by":"crossref","first-page":"e394","DOI":"10.1093\/milmed\/usaa572","article-title":"Perceptions of seasonal influenza vaccine among U.S. Army civilians and dependents in the Kaiserslautern Military Community: a mixed-methods survey","volume":"187","author":"Burns","year":"2022","journal-title":"Mil Med"},{"key":"10.1016\/j.jiph.2023.08.025_bib38","article-title":"Utilizing the theory of planned behavior to determine the intentions to receive the influenza vaccine during COVID-19: a cross-sectional survey of US adults","volume":"23","author":"Chu","year":"2021","journal-title":"Prev Med Rep"},{"key":"10.1016\/j.jiph.2023.08.025_bib39","doi-asserted-by":"crossref","first-page":"879","DOI":"10.1093\/ajhp\/zxab099","article-title":"Factors influencing likelihood of COVID-19 vaccination: a survey of Tennessee adults","volume":"78","author":"Gatwood","year":"2021","journal-title":"Am J Health Syst Pharm"},{"issue":"87\u201393","key":"10.1016\/j.jiph.2023.08.025_bib40","article-title":"Willingness to vaccinate children against influenza after the coronavirus disease 2019 pandemic","volume":"228","author":"Goldman","year":"2021","journal-title":"J Pedia"},{"key":"10.1016\/j.jiph.2023.08.025_bib41","doi-asserted-by":"crossref","first-page":"1596","DOI":"10.1016\/j.sapharm.2020.12.012","article-title":"Will they, or Won\u2019t they? Examining patients\u2019 vaccine intention for flu and COVID-19 using the Health Belief Model","volume":"17","author":"Mercadante","year":"2021","journal-title":"Res Soc Adm Pharm"},{"key":"10.1016\/j.jiph.2023.08.025_bib42","doi-asserted-by":"crossref","first-page":"709","DOI":"10.1016\/j.japh.2021.05.009","article-title":"COVID-19 and influenza vaccine hesitancy among college students","volume":"61","author":"Silva","year":"2021","journal-title":"J Am Pharm Assoc (2003)"},{"key":"10.1016\/j.jiph.2023.08.025_bib43","doi-asserted-by":"crossref","first-page":"1921","DOI":"10.1016\/j.vaccine.2021.03.003","article-title":"Influenza vaccination in the time of COVID-19: a national U.S. survey of adults","volume":"39","author":"Sturm","year":"2021","journal-title":"Vaccine"},{"key":"10.1016\/j.jiph.2023.08.025_bib44","unstructured":"Istat. (2022, January 6). Health for all (HFA) [Software]. Retrieved from https:\/\/www.istat.it\/it\/archivio\/14562 n.d."},{"key":"10.1016\/j.jiph.2023.08.025_bib45","series-title":"Functional Data Analysis","first-page":"217","article-title":"Functional linear models","year":"2005"},{"key":"10.1016\/j.jiph.2023.08.025_bib46","doi-asserted-by":"crossref","unstructured":"Ramsay J.O., Silverman B.W. Functional Data Analysis Springer-Verlag. New York 1997.","DOI":"10.1007\/978-1-4757-7107-7"},{"key":"10.1016\/j.jiph.2023.08.025_bib47","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jspi.2013.04.002","article-title":"A partial overview of the theory of statistics with functional data","volume":"147","author":"Cuevas","year":"2014","journal-title":"J Stat Plan Inference"},{"key":"10.1016\/j.jiph.2023.08.025_bib48","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18637\/jss.v051.i04","article-title":"Statistical computing in functional data analysis: the R package fda. usc","volume":"51","author":"Febrero-Bande","year":"2012","journal-title":"J Stat Softw"},{"key":"10.1016\/j.jiph.2023.08.025_bib49","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1007\/s00180-022-01236-1","article-title":"Supervised classification of curves via a combined use of functional data analysis and tree-based methods","volume":"38","author":"Maturo","year":"2023","journal-title":"Comput Stat"},{"key":"10.1016\/j.jiph.2023.08.025_bib50","doi-asserted-by":"crossref","DOI":"10.1016\/j.bdr.2022.100354","article-title":"Augmented Functional Analysis of Variance (A-fANOVA): theory and application to google trends for detecting differences in abortion drugs queries","volume":"30","author":"Maturo","year":"2022","journal-title":"Big Data Res"},{"key":"10.1016\/j.jiph.2023.08.025_bib51","first-page":"1","article-title":"Combining unsupervised and supervised learning techniques for enhancing the performance of functional data classifiers","author":"Maturo","year":"2022","journal-title":"Comput Stat"},{"key":"10.1016\/j.jiph.2023.08.025_bib52","first-page":"1","article-title":"Introduction to functional data analysis","author":"Ramsay","year":"2009","journal-title":"Functional Data Analysis with R and MATLAB"},{"key":"10.1016\/j.jiph.2023.08.025_bib53","doi-asserted-by":"crossref","first-page":"13741","DOI":"10.1007\/s00500-019-04505-2","article-title":"A fuzzy functional k-means approach for monitoring Italian regions according to health evolution over time","volume":"24","author":"Maturo","year":"2020","journal-title":"Soft Comput"},{"year":"2013","series-title":"Pattern recognition with fuzzy objective function algorithms","author":"Bezdek","key":"10.1016\/j.jiph.2023.08.025_bib54"},{"first-page":"327","year":"2005","series-title":"Fitting differential equations to functional data: Principal differential analysis. Functional Data Analysis","key":"10.1016\/j.jiph.2023.08.025_bib55"},{"key":"10.1016\/j.jiph.2023.08.025_bib56","doi-asserted-by":"crossref","first-page":"4018","DOI":"10.1016\/j.vaccine.2009.04.029","article-title":"Influenza vaccination uptake and socioeconomic determinants in 11 European countries","volume":"27","author":"Endrich","year":"2009","journal-title":"Vaccine"},{"key":"10.1016\/j.jiph.2023.08.025_bib57","doi-asserted-by":"crossref","first-page":"778","DOI":"10.1056\/NEJM199409223311206","article-title":"The efficacy and cost effectiveness of vaccination against influenza among elderly persons living in the community","volume":"331","author":"Nichol","year":"1994","journal-title":"N Engl J Med"},{"key":"10.1016\/j.jiph.2023.08.025_bib58","doi-asserted-by":"crossref","first-page":"408","DOI":"10.1097\/00043764-199705000-00006","article-title":"Cost-effectiveness of the influenza vaccine in a healthy, working-age population","volume":"39","author":"Campbell","year":"1997","journal-title":"J Occup Environ Med"},{"key":"10.1016\/j.jiph.2023.08.025_bib59","doi-asserted-by":"crossref","first-page":"1655","DOI":"10.1001\/jama.284.13.1655","article-title":"Effectiveness and cost-benefit of influenza vaccination of healthy working adults: a randomized controlled trial","volume":"284","author":"Bridges","year":"2000","journal-title":"JAMA"},{"key":"10.1016\/j.jiph.2023.08.025_bib60","doi-asserted-by":"crossref","first-page":"535","DOI":"10.3390\/vaccines8030535","article-title":"Relationship between influenza vaccination coverage rate and COVID-19 outbreak: an Italian ecological study","volume":"8","author":"Amato","year":"2020","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib61","doi-asserted-by":"crossref","first-page":"606","DOI":"10.3390\/vaccines10040606","article-title":"Effect of COVID-19 pandemic on influenza vaccination intention: a meta-analysis and systematic review","volume":"10","author":"Kong","year":"2022","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib62","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1186\/s12985-021-01594-0","article-title":"Influenza coinfection associated with severity and mortality in COVID-19 patients","volume":"18","author":"Alosaimi","year":"2021","journal-title":"Virol J"},{"key":"10.1016\/j.jiph.2023.08.025_bib63","doi-asserted-by":"crossref","first-page":"895","DOI":"10.1007\/s00296-021-04817-3","article-title":"Increased influenza vaccination rates in patients with autoimmune rheumatic diseases during the Covid-19 pandemic: a cross-sectional study","volume":"41","author":"Fragoulis","year":"2021","journal-title":"Rheuma Int"},{"key":"10.1016\/j.jiph.2023.08.025_bib64","doi-asserted-by":"crossref","first-page":"1016","DOI":"10.3390\/vaccines9091016","article-title":"Changes in attitudes and beliefs concerning vaccination and influenza vaccines between the first and second COVID-19 pandemic waves: a longitudinal study","volume":"9","author":"Domnich","year":"2021","journal-title":"Vaccin (Basel)"},{"key":"10.1016\/j.jiph.2023.08.025_bib65","doi-asserted-by":"crossref","first-page":"142","DOI":"10.3390\/vaccines10020142","article-title":"A knowledge, attitude, and perception study on flu and COVID-19 vaccination during the COVID-19 pandemic: multicentric italian survey insights","volume":"10","author":"Genovese","year":"2022","journal-title":"Vaccines"},{"key":"10.1016\/j.jiph.2023.08.025_bib66","doi-asserted-by":"crossref","first-page":"2101143","DOI":"10.2807\/1560-7917.ES.2021.26.50.2101143","article-title":"Letter to the editor: increase of influenza vaccination coverage rates during the COVID-19 pandemic and implications for the upcoming influenza season in northern hemisphere countries and Australia","volume":"26","author":"Del Riccio","year":"2021","journal-title":"Eur Surveill"},{"key":"10.1016\/j.jiph.2023.08.025_bib67","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1080\/21645515.2020.1788327","article-title":"Increased vaccine uptake and less perceived barriers toward vaccination in long-term care facilities that use multi-intervention manual for influenza campaigns","volume":"17","author":"Boey","year":"2021","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib68","doi-asserted-by":"crossref","first-page":"938","DOI":"10.1186\/1471-2458-12-938","article-title":"Barriers to pandemic influenza vaccination and uptake of seasonal influenza vaccine in the post-pandemic season in Germany","volume":"12","author":"B\u00f6hmer","year":"2012","journal-title":"BMC Public Health"},{"key":"10.1016\/j.jiph.2023.08.025_bib69","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0170550","article-title":"Barriers of influenza vaccination intention and behavior - a systematic review of influenza vaccine hesitancy, 2005 - 2016","volume":"12","author":"Schmid","year":"2017","journal-title":"PLoS One"},{"key":"10.1016\/j.jiph.2023.08.025_bib70","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1016\/j.jsps.2021.01.001","article-title":"The influence of demographics on influenza vaccine awareness and hesitancy among adults visiting educational hospital in Saudi Arabia","volume":"29","author":"Alzeer","year":"2021","journal-title":"Saudi Pharm J"},{"key":"10.1016\/j.jiph.2023.08.025_bib71","doi-asserted-by":"crossref","first-page":"25","DOI":"10.3390\/vaccines10010025","article-title":"Changes in vaccine hesitancy in Japan across five months during the COVID-19 pandemic and its related factors","volume":"10","author":"Harada","year":"2021","journal-title":"Vaccin (Basel)"},{"key":"10.1016\/j.jiph.2023.08.025_bib72","doi-asserted-by":"crossref","first-page":"179","DOI":"10.34172\/hpp.2021.22","article-title":"Combatting a \u201cTwin-demic\u201d: a quantitative assessment of COVID-19 and influenza vaccine hesitancy in primary care patients","volume":"11","author":"Johnson","year":"2021","journal-title":"Health Promot Perspect"},{"key":"10.1016\/j.jiph.2023.08.025_bib73","doi-asserted-by":"crossref","first-page":"139","DOI":"10.3390\/jpm12020139","article-title":"Acceptance of COVID-19 and influenza vaccine co-administration: insights from a representative Italian survey","volume":"12","author":"Domnich","year":"2022","journal-title":"J Pers Med"},{"key":"10.1016\/j.jiph.2023.08.025_bib74","article-title":"Comparison of vaccine acceptance between COVID-19 and seasonal influenza among women in china: a national online survey based on health belief model","volume":"8","author":"Tao","year":"2021","journal-title":"Front Med (Lausanne)"},{"key":"10.1016\/j.jiph.2023.08.025_bib75","doi-asserted-by":"crossref","first-page":"2026136","DOI":"10.1080\/21645515.2022.2026136","article-title":"Using an extended protection motivation theory to explain vaccine hesitancy: a cross-sectional study among Chinese adults","volume":"18","author":"Liu","year":"2022","journal-title":"Hum Vaccin Immunother"},{"key":"10.1016\/j.jiph.2023.08.025_bib76","doi-asserted-by":"crossref","first-page":"765","DOI":"10.3390\/vaccines9070765","article-title":"Willingness to receive the COVID-19 and seasonal influenza vaccines among the saudi population and vaccine uptake during the initial stage of the national vaccination campaign: a cross-sectional survey","volume":"9","author":"Fayed","year":"2021","journal-title":"Vaccin (Basel)"},{"key":"10.1016\/j.jiph.2023.08.025_bib77","doi-asserted-by":"crossref","first-page":"1329.","DOI":"10.3390\/vaccines9111329","article-title":"Public interest in distribution and determinants of influenza and pneumonia vaccination during the COVID-19 pandemic: an infodemiology and cross-sectional study from china","volume":"9","author":"Gong","year":"2021","journal-title":"Vaccin (Basel)"},{"issue":"9","key":"10.1016\/j.jiph.2023.08.025_bib78","doi-asserted-by":"crossref","first-page":"1200","DOI":"10.3390\/vaccines9101200","article-title":"Attitudes toward the SARS-CoV-2 and influenza vaccination in the metropolitan cities of Bologna and Palermo, Italy","author":"Montalti","year":"2021","journal-title":"Vaccin (Basel)"},{"key":"10.1016\/j.jiph.2023.08.025_bib79","doi-asserted-by":"crossref","first-page":"371","DOI":"10.3390\/v13030371","article-title":"Attitudes towards Anti-SARS-CoV2 vaccination among healthcare workers: results from a national survey in Italy","volume":"13","author":"Di Gennaro","year":"2021","journal-title":"Viruses"},{"key":"10.1016\/j.jiph.2023.08.025_bib80","doi-asserted-by":"crossref","first-page":"935","DOI":"10.1007\/s00038-019-01262-9","article-title":"A fuzzy approach for analysing equitable and sustainable well-being in Italian regions","volume":"64","author":"Porreca","year":"2019","journal-title":"Int J Public Health"},{"key":"10.1016\/j.jiph.2023.08.025_bib81","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s12889-020-8342-4","article-title":"Using text mining and sentiment analysis to analyse YouTube Italian videos concerning vaccination","volume":"20","author":"Porreca","year":"2020","journal-title":"BMC Public Health"}],"container-title":["Journal of Infection and Public Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1876034123002927?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1876034123002927?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T15:19:41Z","timestamp":1761751181000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1876034123002927"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,11]]},"references-count":81,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2023,11]]}},"alternative-id":["S1876034123002927"],"URL":"https:\/\/doi.org\/10.1016\/j.jiph.2023.08.025","relation":{},"ISSN":["1876-0341"],"issn-type":[{"type":"print","value":"1876-0341"}],"subject":[],"published":{"date-parts":[[2023,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Flu vaccination coverage in Italy in the COVID-19 era: A fuzzy functional k-means (FFKM) approach","name":"articletitle","label":"Article Title"},{"value":"Journal of Infection and Public Health","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jiph.2023.08.025","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 The Author(s). Published by Elsevier Ltd on behalf of King Saud Bin Abdulaziz University for Health Sciences.","name":"copyright","label":"Copyright"}]}}