HPV vaccine narratives on Twitter during the COVID-19 pandemic: a social network, thematic, and sentiment analysis

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dc.contributor.authorBoucher, Jean-Christophe
dc.contributor.authorKim, So Y.
dc.contributor.authorJessiman-Perreault, Geneviève
dc.contributor.authorEdwards, Jack
dc.contributor.authorSmith, Henry
dc.contributor.authorFrenette, Nicole
dc.contributor.authorBadami, Abbas
dc.contributor.authorScott, Lisa A.
dc.date.accessioned2023-04-16T00:02:50Z
dc.date.available2023-04-16T00:02:50Z
dc.date.issued2023-04-14
dc.date.updated2023-04-16T00:02:48Z
dc.description.abstractAbstract Introduction The COVID-19 pandemic has increased online interactions and the spread of misinformation. Some researchers anticipate benefits stemming from improved public awareness of the value of vaccines while others worry concerns around vaccine development and public health mandates may have damaged public trust. There is a need to understand whether the COVID-19 pandemic, vaccine development, and vaccine mandates have influenced HPV vaccine attitudes and sentiments to inform health communication strategies. Methods We collected 596,987 global English-language tweets from January 2019-May 2021 using Twitter’s Academic Research Product track. We determined vaccine confident and hesitant networks discussing HPV immunization using social network analysis. Then, we used a neural network approach to natural language processing to measure narratives and sentiment pertaining to HPV immunization. Results Most of the tweets in the vaccine hesitant network were negative in tone (54.9%) and focused on safety concerns surrounding the HPV vaccine while most of the tweets in the vaccine confident network were neutral (51.6%) and emphasized the health benefits of vaccination. Growth in negative sentiment among the vaccine hesitant network corresponded with legislative efforts in the State of New York to mandate HPV vaccination for public school students in 2019 and the WHO declaration of COVID-19 as a Global Health Emergency in 2020. In the vaccine confident network, the number of tweets concerning the HPV vaccine decreased during the COVID-19 pandemic but in both vaccine hesitant and confident networks, the sentiments, and themes of tweets about HPV vaccine were unchanged. Conclusions Although we did not observe a difference in narratives or sentiments surrounding the HPV vaccine during the COVID-19 pandemic, we observed a decreased focus on the HPV vaccine among vaccine confident groups. As routine vaccine catch-up programs restart, there is a need to invest in health communication online to raise awareness about the benefits and safety of the HPV vaccine.
dc.identifier.citationBMC Public Health. 2023 Apr 14;23(1):694
dc.identifier.urihttps://doi.org/10.1186/s12889-023-15615-w
dc.identifier.urihttps://prism.ucalgary.ca/handle/1880/116073
dc.identifier.urihttps://dx.doi.org/10.11575/PRISM/dspace/40919
dc.language.rfc3066en
dc.rights.holderThe Author(s)
dc.titleHPV vaccine narratives on Twitter during the COVID-19 pandemic: a social network, thematic, and sentiment analysis
dc.typeJournal Article
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