Zika virus is an arthropod-borne re-emerging pathogen associated with the global pandemic of 2015-2016. The devastating effect of Zika viral infection is reflected by its neurological manifestations such as microcephaly in newborns. This scenario evoked our interest to uncover the neurotropic localization, multiplication of the virus, and the mechanism of microcephaly. The present report provid...

As of May 2, 2017, the U.S. Virgin Islands (USVI), comprising St. Thomas, St. John, and St. Croix, had reported 1,021 probable or confirmed cases* of Zika virus disease in its population of approximately 100,000 (1); 222 symptomatic and asymptomatic pregnant women in the USVI had tested positive for Zika virus. In January 2016, USVI Department of Health (USVI DOH) initiated Zika response measur...

Zika virus infection during pregnancy is a cause of microcephaly and other serious brain abnormalities (1). To support state and territory response to the threat of Zika, CDC's Interim Zika Response Plan outlined activities for vector control; clinical management of exposed pregnant women and infants; targeted communication about Zika virus transmission among women and men of reproductive age; ...

1 D’Ortenzio E, Matheron S, de Lamballerie X, et al. Evidence of sexual transmission of Zika virus. N Engl J Med 2016; published online April 13. DOI:10.1056/nejmc1604449. 2 Venturi G, Zammarchi L, Fortuna C, et al. An autochthonous case of Zika due to possible sexual transmission, Florence, Italy, 2014. Euro Surveill 2016; published online Feb 25. DOI:10.2807/1560-7917. ES.2016.21.8.30148. 3 L...

Zika virus (ZIKV) is an ongoing global public health emergency with 70 countries and territories reporting evidence of ZIKV transmission since 2015. On 27 August 2016, Singapore reported its first case of local ZIKV transmission and identified an ongoing cluster. Here, we report the genome sequences of ZIKV strains from two cases and find through phylogenetic analysis that these strains form an...

Zika virus infection on humans is mainly caused by the bite of an infected Aedes mosquito, either A. aegypti or A. albopictus. The infection on human usually causes rash, mild fever, conjunctivitis, and muscle pain. These symptoms are quite similar to dengue and chikungunya diseases, which can be transmitted by the same mosquitoes. Other modes of transmission of Zika disease have been observed,...

Zika virus, as highlighted by the World Health Organization in February 2016, has emerged as a public health emergency of international concern. Zika virus is enveloped and icosahedral, and has a nonsegmented, single-stranded, positive-sense RNA genome. It belongs to Flaviviridae family. Aedes aegypticus mosquito is the known vector. Transmission is anthroponotic (human to vector to human) duri...

Christian Althaus and Nicola Low reflect on the contribution of sexual transmission to the spread of Zika virus.

As a lot of reviews are available on Zika virus (ZIKV), in this short commentary, we will focus on the recent advances and gaps in knowledge regarding our understanding of ZIKV infections and on the reaction to the "ZIKV crisis."