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Mouse study hints West Nile may cause Zika-like birth defects. Though it's too soon to say if the connection will be seen in humans, experiments in mice with West Nile and Powassan viruses—in the same family as Zika—showed that they can spread from mothers to offspring, causing brain damage and fetal death. The findings hint that there may ...
Aug 7, 2023 · Zika virus is a single-stranded RNA virus of the family and the genus and belongs to two phylogenetic types: Asian and African. In the majority of people, infection by the Zika virus is mild and self-limiting. In most cases, Zika infection is a mild self-limited illness. Today, zika virus infection is a reportable illness.
Feb 3, 2016 · Not even with West Nile, which can cause neurological problems—like meningitis and encephalitis—in adults. Zika is spread by two species of mosquitoes: Aedes aegypti and Aedes albopictus.
Feb 17, 2018 · All three flaviviruses (Zika, West Nile and Powassan) efficiently replicated in the human placental tissue, while the alphaviruses (chikungunya and Mayaro) were unable to multiply in the same way.
May 10, 2016 · Zika belongs to a group of viruses called the flaviviruses, which includes dengue, West Nile, and yellow fever 1 . Flaviviruses are tiny structures made up of protein, RNA (a molecule related to DNA), and a lipid membrane. Each viral particle consists of a single-stranded RNA genome tucked inside a protein shell called a capsid, surrounded by ...
Nov 20, 2022 · Thus far, only generic symptoms relief is possible, as there are no specific treatments available yet. Dengvaxia was the world's first dengue vaccine. However, it is not fully effective. Prophylactic approaches against West Nile and Zika viruses are even more limited. Therefore, therapeutic strategies are required and will be discussed hereafter.
May 11, 2017 · The recent epidemic of West Nile Virus (WNV) infection in the United States was associated with severe neurological disease in immunocompromised hosts, while the emergence of Zika virus infection in the Americas has been notable for an association with increased microcephaly in the fetuses of infected mothers.
