Emerg Infect Dis. 2024 Jan;30(1):183-184. doi: 10.3201/eid3001.231508. Epub 2023 Nov 15.
Since August 2023, outbreaks of dengue virus (DENV) infection have occurred in Italy. We report 2 autochthonous case-patients and their extended follow-up. Despite persistent DENV detected in blood by PCR, results for antigenomic DENV RNA were negative after day 5, suggesting that a 5-day isolation period is adequate to avoid secondary cases.
自 2023 年 8 月以来，意大利爆发了登革热病毒（DENV）感染。我们报告了 2 例本地感染病例患者及其长期随访情况。尽管通过 PCR 在血液中持续检测到 DENV，但在第 5 天后，抗基因组 DENV RNA 的检测结果均为阴性，表明 5 天的隔离期足以避免二次感染。
