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#Persistence of #Oropouche virus in #body #fluids among imported cases in #France, 2024

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By G.M.

{Extract}

Since late 2023, more than 10 000 locally acquired cases of Oropouche virus have been reported in the Americas.1 Here, we describe the first cluster of Oropouche virus imported into France from Cuba, where transmission has been ongoing since at least May, 2024.2 Oropouche virus infection was documented in a group of five women (patients 1–5, confirmed cases) travelling to Cuba with two infants (patients 6–7, suspect cases) between July 28 and Aug 14, 2024. During their stay, patients 1–5 developed a dengue-like syndrome lasting 2–11 days, presenting symptoms similar to those described in the literature for Oropouche virus infection (appendix p 8).3 After recovery, patients 1, 2, and 5 experienced symptom relapse upon their return to France; the observed relapse rate aligns with recent estimates suggesting that 60% of patients with Oropouche virus experience a biphasic illness (appendix pp 7–8).4 During relapse, patient 1 sought medical advice, becoming the first diagnosed Oropouche virus case in this series and leading to the investigation of the cluster.

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Source: Lancet Infectious Diseases, https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(24)00815-6/fulltext?rss=yes

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