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Marquine S, Durand GA, Modenesi G, Khouadhria S, Piorkowski G, Badaut C, Canivez T, De Lamballerie X, Grard G, Klitting R. Sequence Data From a Travel-Associated Case of Microcephaly Highlight a Persisting Risk due to Zika Virus Circulation in Thailand. J Infect Dis 2024; 229:443-447. [PMID: 37561039 PMCID: PMC10873171 DOI: 10.1093/infdis/jiad322] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/25/2023] [Accepted: 08/09/2023] [Indexed: 08/11/2023] Open
Abstract
Zika virus has been circulating in Thailand since 2002 through continuous but likely low-level circulation. Here, we describe an infection in a pregnant woman who traveled to Thailand and South America during her pregnancy. By combining phylogenetic analysis with the patient's travel history and her pregnancy timeline, we confirmed that she likely got infected in Thailand at the end of 2021. This imported case of microcephaly highlights that Zika virus circulation in the country still constitutes a health risk, even in a year of lower incidence. MAIN POINTS Here we trace the origin of travel-acquired microcephaly to Thailand, providing additional evidence that pre-American lineages of Zika virus can harm the fetus and highlighting that Zika virus constitutes a health threat even in a year of lower incidence.
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Affiliation(s)
- Solène Marquine
- Unité de Virologie, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
| | - Guillaume André Durand
- Unité de Virologie, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
| | | | | | - Géraldine Piorkowski
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
| | - Cyril Badaut
- Unité de Virologie, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
| | - Thomas Canivez
- Unité de Virologie, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
| | - Xavier De Lamballerie
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
| | - Gilda Grard
- Unité de Virologie, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
| | - Raphaëlle Klitting
- Unité des Virus Émergents, Aix-Marseille Univ–IRD190–Inserm 1207, Marseille, France
- National Reference Center for Arboviruses, National Institute of Health and Medical Research, and French Armed Forces Biomedical Research Institute, Marseille, France
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