Vaccines against ‘the other’ Ebolavirus species

ABSTRACT

The Ebolavirus genus includes five member species, all of which pose a threat to global public health. These viruses cause fatal hemorrhagic fever in humans and nonhuman primates, and are considered category A pathogens due to the risk of their use as a bioweapon. The potential for an outbreak, either as a result of a natural emergence, deliberate release, or imported case underscores the need for protective vaccines. Recent progress in advancing vaccines for use against the strain of Zaire ebolavirus (EBOV) responsible for the West African Ebola outbreak offers reasons for optimism against EBOV, and demonstrates that protection against other Ebolavirus species is achievable.

KEYWORDS:

• Sudan ebolavirus
• Bundibugyo ebolavirus
• Reston ebolavirus
• vaccines
• non-human primates

Declaration of interests

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.