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<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Cardiovasc. Med.</journal-id>
<journal-title>Frontiers in Cardiovascular Medicine</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Cardiovasc. Med.</abbrev-journal-title>
<issn pub-type="epub">2297-055X</issn>
<publisher>
<publisher-name>Frontiers Media S.A.</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.3389/fcvm.2024.1504298</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Cardiovascular Medicine</subject>
<subj-group>
<subject>Retraction</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group>
<article-title>Retraction: Case Report: Coronavirus disease 2019 (COVID-19) modified RNA vaccination-induced adult-onset still&#x0027;s disease with fulminant myocarditis as initial presentation</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes">
<collab>Frontiers Editorial Office</collab>
<xref ref-type="corresp" rid="cor1">&#x002A;</xref>
<uri xlink:href="https://loop.frontiersin.org/people/228891/overview" />
</contrib>
</contrib-group>
<author-notes>
<fn fn-type="edited-by" id="fn001"><p><bold>Approved by:</bold> Frontiers Editorial Office, Frontiers Media SA, Switzerland</p></fn>
<corresp id="cor1"><label>&#x002A;</label><bold>Correspondence:</bold> Frontiers Editorial Office <email>research.integrity@frontiersin.org</email></corresp>
</author-notes>
<pub-date pub-type="epub"><day>15</day><month>10</month><year>2024</year></pub-date>
<pub-date pub-type="collection"><year>2024</year></pub-date>
<volume>11</volume><elocation-id>1504298</elocation-id>
<history>
<date date-type="received"><day>30</day><month>09</month><year>2024</year></date>
<date date-type="accepted"><day>30</day><month>09</month><year>2024</year></date>
</history>
<permissions>
<copyright-statement>&#x00A9; 2024 Frontiers Editorial Office.</copyright-statement>
<copyright-year>2024</copyright-year><copyright-holder>Frontiers Editorial Office</copyright-holder><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0/">
<p>This is an open-access article distributed under the terms of the <ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution License (CC BY)</ext-link>. The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</p></license>
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<word-count count="0"/></counts><custom-meta-wrap><custom-meta><meta-name>section-at-acceptance</meta-name><meta-value>General Cardiovascular Medicine</meta-value></custom-meta></custom-meta-wrap>
</article-meta>
</front>
<body>
<related-article id="RA1" related-article-type="retracted-article" journal-id="Front. Cardiovasc. Med." journal-id-type="nlm-ta" xlink:href="10.3389/fcvm.2023.1066699" ext-link-type="doi">A Retraction of the Case Report article <article-title>Coronavirus disease 2019 (COVID-19) modified RNA vaccination-induced adult-onset still&#x2019;s disease with fulminant myocarditis as initial presentation</article-title> By Zhou M, Wong CK, Yeung WYW, Siu CW and Yin L (2023). Front. Cardiovasc. Med. 10:1066699. doi: <object-id>10.3389/fcvm.2023.1066699</object-id></related-article>
<p>Following publication, concerns were raised regarding the duplication of patient data in the article cited above in Frontiers in Cardiovascular Medicine and Hong Kong Medical Journal Kan A, Yeung W, Lau CS, Li P (2023) Adult-onset Still&#x0027;s disease after mRNA COVID-19 vaccination presenting with severe myocarditis with acute heart failure and cardiogenic shock: a case report Hong Kong Med J. 2023 Apr;29(2):162&#x2013;4 &#x007C; Epub 20 Mar 2023 <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.12809/hkmj2210110">https://doi.org/10.12809/hkmj2210110</ext-link>.</p>
<p>An investigation was conducted in accordance with Frontiers&#x0027; policies, whereby it was confirmed that duplicate publication had occurred and the article has been retracted.</p>
<p>This retraction was approved by the Specialty Chief Editor of Cardiovascular Medicine. The author(s) agree to this Retraction.</p>
</body>
</article>