| Autor: |
Marcela Mercado, Marcela Daza, Cynthia A. Moore, Diana Valencia, Angelica Rico, Diego A. Álvarez-Diaz, Aaron C. Brault, Kelly Fitzpatrick, Sarah B. Mulkey |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Tropical Medicine and Infectious Disease, Vol 5, Iss 4, p 188 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2414-6366 |
| DOI: |
10.3390/tropicalmed5040188 |
| Popis: |
Prenatal exposure to Zika virus (ZIKV) is associated with congenital anomalies of the brain and the eye and neurodevelopmental sequelae. The spectrum of disease outcomes may relate to timing of infection as well as genetic and environmental factors. Congenital infections occurring in twin pregnancies can inform the clinical spectrum of these conditions and provide unique information regarding timing of infection and in utero environment with disease pathophysiology. Herein, we report a monozygotic dichorionic-diamniotic twin pregnancy with probable prenatal ZIKV exposure identified through the Colombian ZIKV disease surveillance system. Multidisciplinary clinical evaluations were provided to the twins during their first three years of life through a national program for children with in utero ZIKV exposure. Laboratory evidence of congenital infection as well as microcephaly, brain, eye, and neurodevelopmental compromise related to prenatal ZIKV infection were identified in only one infant of the twin pregnancy. This is the first report of monozygotic twins discordant for Zika-associated birth defects. The evaluation of the pathophysiology of discordance in disease outcome for congenital infections in twin pregnancies may lead to a better understanding of potential complex environmental and genetic interactions between the mother, her offspring, and an infectious exposure. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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