Zika virus infection, transmission, associated neurological disorders and birth abnormalities:A review of progress in research, priorities and knowledge gaps
- Author:
Gebre YITADES
;
Forbes NIKKIAH
;
Gebre TESHOME
- Publication Type:Journal Article
- Keywords:
Zika virus;
Zika virus transmission;
Vector;
Microcephaly;
Guillain-Barr ′e syndrome;
Zika virus research
- From:Asian Pacific Journal of Tropical Biomedicine
2016;6(10):815-824
- CountryChina
- Language:Chinese
-
Abstract:
On February 1, 2016, the World Health Organization declared that the cluster of microcephaly cases and other neurological disorders constitute public health emergency of international concern. Furthermore, few studies demonstrated that there was an increased evidence of causal relationship of Zika virus (ZIKAV) infection and micro-cephaly, birth abnormalities and neurological disorders such as Guillain–Barr ′e syndrome. ZIKAV transmission occurs mainly by the bite of infected mosquitos (Aedes species), but there are also reports that infections could occur via the placenta, breast milk, saliva, blood transfusion and sex. This article reviews the global efforts, progress in scientific research to understand the pathogenesis of ZIKAV infection & disease, clinical pre-sentations, congenital transmission and autoimmune neurological disorders. The paper further explores the knowledge gaps, future priority research agenda for strategic response including vector control and prevention. We conducted a systematic literature review to synthesise available evidence on ZIKAV infection and its vector and host interaction from electronic databases.
