{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T04:14:55Z","timestamp":1773029695109,"version":"3.50.1"},"reference-count":47,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T00:00:00Z","timestamp":1771977600000},"content-version":"vor","delay-in-days":24,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Immunity Inflam &amp;amp; Disease"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Dapsone hypersensitivity (DHS) is a potentially fatal and severe cutaneous adverse reaction that occurs in patients taking dapsone. As leprosy, for which dapsone is used as part of multidrug therapy, usually occurs in countries with resource limitations, the morbidity and mortality caused by DHS are more dreadful. Herpesviruses (especially HHV\u20105 and 6) are frequently associated with the etiology of drug\u2010induced hypersensitivity reactions, and the reactivation of these viruses coincides with the reflare of clinical symptoms even after the cessation of culprit drugs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We reviewed the hospital charts of patients (Cohort 1) with DHS who were admitted to our hospital at the time of the DHS episode. Similarly, we examined the presence of HHV\u20105 and 6 in another independent group of DHS blood samples (Cohort 2) by PCR.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Seventy\u2010one percent (71%, 17\/24) of DHS patients experienced recrudescence (reflare) of symptoms ~20 days after cessation of dapsone in Cohort 1. In Cohort 2, 39% (13\/33) of blood samples from DHS patients showed the presence of at least one herpesvirus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In this exploratory study, our data suggest the role of herpesviruses in the natural history of DHS and identify patterns that support future hypothesis\u2010driven investigations into antiviral treatment strategies for the management of DHS cases, with the potential to reduce morbidity and mortality.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/iid3.70385","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T21:33:05Z","timestamp":1773005585000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Clinico\u2010Epidemiological and Molecular Evidences for Reactivation of Herpesviruses in Dapsone\u2010Induced 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