Overview of Ebola virus vaccine

Abstract:

Ebola virus (EBOV) causes hemorrhagic fever, resulting in mortality rates as high as 90% among infected humans and non-human primates (NHPs). The 2014 Ebola epidemic in West Africa is the severest in history, leading to WHO taking all control measures to stop any possibility of cross-border outbreaks.?Because no licensed vaccines or effective therapeutics against EBOV are available, the current outbreak management has been limited to palliative care and barrier methods to prevent transmission. Several promising experimental EBOV vaccines have demonstrated protection in NHPs against lethal EBOV challenge, and some progresses have been made through clinical trials of EBOV vaccine candidates. It is believed there will be some licensed vaccine available in the near future to control EBOV outbreaks. In this review we provide some insights for further development of EBOV vaccines.