{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T01:03:46Z","timestamp":1755219826901,"version":"3.43.0"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643686080","type":"electronic"}],"license":[{"start":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T00:00:00Z","timestamp":1754524800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,8,7]]},"abstract":"<jats:p>The recent vaccine-related infodemic has amplified public concerns, highlighting the need for proactive misinformation management. We describe how we enhanced the reporting surveillance system of Victoria\u2019s vaccine safety service, SAEFVIC, through the incorporation of new information sources for public sentiment analysis, topics of discussion, and hesitancies about vaccinations online. Using VaxPulse, a multi-step framework, we integrate adverse events following immunisation (AEFI) with sentiment analysis, demonstrating the importance of contextualising public concerns. Additionally, we emphasise the need to address non-English languages to stratify concerns across ethno-lingual communities, providing valuable insights for vaccine uptake strategies and combating mis\/disinformation. The framework is applied to real-world examples and a case study on women\u2019s vaccine hesitancy, showcasing its benefits and adaptability by identifying public opinion from online media.<\/jats:p>","DOI":"10.3233\/shti250936","type":"book-chapter","created":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T11:35:43Z","timestamp":1754566543000},"source":"Crossref","is-referenced-by-count":0,"title":["VaxPulse: Monitoring of Online Public Concerns to Enhance Post-Licensure Vaccine Surveillance"],"prefix":"10.3233","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7022-6596","authenticated-orcid":false,"given":"Muhammad","family":"Javed","sequence":"first","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6146-1415","authenticated-orcid":false,"given":"Sedigh","family":"Khademi","sequence":"additional","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1862-1708","authenticated-orcid":false,"given":"Joanne","family":"Hickman","sequence":"additional","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9905-2035","authenticated-orcid":false,"given":"Jim","family":"Buttery","sequence":"additional","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"},{"name":"Department of Paediatrics, The University of Melbourne, Parkville, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7594-0361","authenticated-orcid":false,"given":"Hazel","family":"Clothier","sequence":"additional","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3498-6256","authenticated-orcid":false,"given":"Gerardo Luis","family":"Dimaguila","sequence":"additional","affiliation":[{"name":"Epidemiology Informatics, Centre for Health Analytics, Melbourne Children\u2019s Campus, Parkville, Victoria, Australia"},{"name":"Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children\u2019s Research Institute, Parkville, Victoria, Australia"},{"name":"Department of Paediatrics, The University of Melbourne, Parkville, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","MEDINFO 2025 \u2014 Healthcare Smart \u00d7 Medicine Deep"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI250936","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T11:35:43Z","timestamp":1754566543000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI250936"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,7]]},"ISBN":["9781643686080"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti250936","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8,7]]}}}