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Prolonged detection of dengue virus RNA in the semen of a man returning from Thailand to Italy, January 2018
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View Affiliations Hide AffiliationsConcetta Castilletticoncetta.castilletti inmi.it
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Citation style for this article: . Prolonged detection of dengue virus RNA in the semen of a man returning from Thailand to Italy, January 2018. Euro Surveill. 2018;23(18):pii=18-00197. https://doi.org/10.2807/1560-7917.ES.2018.23.18.18-00197 Received: 18 Apr 2018; Accepted: 03 May 2018
Abstract
This study reports the presence of dengue virus RNA in longitudinally collected semen samples of a previously healthy Caucasian man, returning to Italy from Thailand with primary dengue fever, up to 37 days post-symptom onset, when viraemia and viruria were undetectable. This finding, coupled with the evidence of dengue virus negative-strand RNA, an indirect marker of ongoing viral replication, in the cellular fraction of semen, indicates a need to further investigate possible sexual transmission.
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