Reston virus was first introduced as a new "strain" of Ebola virus in 1990 [REF].
A virus of the species Reston ebolavirus is a Reston virus (RESTV) if it has the properties of Reston ebolaviruses and if its genome diverges from that of the prototype Reston virus, Reston virus variant Pennsylvania (RESTV/Pen), by ≤10% at the nucleotide level [REF].