The Doppelganger Protocol (Remnants of War Series #2) by Patrick Astre
Post 9-11, the CIA began developing "Chupacabra"—genetically engineered animals—to track and kill insurgents in Afghanistan. Now the program is complete... and in Russian hands.
The first mission: eliminate an undercover agent before he can hand-off secret information. But now every person who came in contact with the body is dying, and the virus is spreading.
When ex-Special Forces operator Richard Daniels is asked by the victim's sister to investigate her brother's gruesome death, she hands Richard an encrypted CD that arrived shortly after her brother's death.
Daniels turns to Chantal Latour, a member of his old army squad in Afghanistan, for help.
While Daniels and Chantal investigate, and the CDC chases after a weaponized strain of the Ebola virus with no known cure, the Russians find and kidnap Chantal's daughter. The ransom: return the CD or witness first-hand what a "Chupacabra" can do.
THE REMNANTS OF WAR, in series order
The Last Operation
The Doppelganger Protocol
The Devil's Eye
Twilight of Demons