The engineered plague Annie Jacobsen posits (in Biological War) is not only to be more virulent, more transmissible, and resistant to antibiotics, but it also has a secret back door — as originally conceived by Soviet bioweapon engineers during the Cold War:
A biological weapon with “a two-strike capacity,” like a booby trap, the legendary biological warfare expert Milton Leitenberg tells us. Now in his nineties, Leitenberg learned about the Soviets’ Cold War biological weapons program directly from one of its original cofounders, a plague expert named Igor Domaradskij. “I interviewed him at my house over a period of a few days in June of 1999,” says Leitenberg, and Domaradskij shared with him his original hand-typed writings about how the Soviet program came to be—a copy of which Leitenberg shared with us, to help us understand the scientist’s mindset and the program’s foundations.
Igor Domaradskij was one of two Russian scientists who, starting in 1974, laid down the architecture for this highly classified and illegal biological weapons program. “I drafted a scheme for what were known as the ‘Five principal sectors,’ ” Domaradskij writes, meaning the five major directions in which Russian efforts to genetically modify germs would expand. One of these programs is particularly important to this scenario, a bioengineering effort to transfer the DNA from one germ into another. “The plan,” says Domaradskij, “became known as ‘Bonfire.’ ”
[…]
But it is real: a genetically modified, two-stage killer that, developed further, became known as a chimera bioweapon, according to Sergei Popov, another one of the Soviet biological weapons engineers involved. “Imagine a new weapon which is difficult to diagnose initially, and then which is impossible to treat with conventional antibiotics,” Popov told PBS Nova producer Kirk Wolfinger in 2001. “A double agent [weapon], like plague and encephalomyelitis virus, [that] could be combined in one.”
This is only possible with recombinant DNA:
One day in 1971, inside a laboratory at Stanford University in California, an American biochemist named Paul Berg conducted an experiment that would forever change the biological sciences. He successfully spliced DNA from a monkey virus into the DNA of a second virus, known as lambda phage.
[…]
No one outside the small Stanford lab knew anything about the experiment until the following summer. That’s when one of Berg’s graduate students, a young biochemist named Janet Metz, attended a workshop at Cold Spring Harbor Laboratory in New York and told her teacher, a virologist named Robert Pollack, that Berg had succeeded in splicing together DNA from two different viral species.
Pollack was stunned. “Pollack told [Janet] he thought that [my experiment] was the most dangerous and outrageous experiment that anybody could possibly do,” Berg later recalled. He remembered Pollack asking him, “had I realized how dangerous an experiment this would be?”
Berg’s experiment involved inserting a monkey-virus gene, called Simian Virus 40 (SV40)—known to cause cancerous tumors in laboratory animals—into a bacterial virus (lambda phage), with the plan of eventually introducing it into Escherichia coli (E. coli), a common bacterium that lives in the intestines of humans. Pollack’s outrage, Berg learned, stemmed from the opinion “that the bacteria carrying SV40 DNA might escape, and cause cancer in [everyone it] infected.”
“My first reaction,” said Berg, “was that this was absurd. I didn’t see any risk to it.”
[…]
Guidelines for lab safety protocols were set up, according to degree of risk. The biocontainment facilities where recombinant DNA work would take place needed airflow hoods, airlocks, and security systems to ensure that deadly pathogens would not escape. But the research should continue, the scientists ultimately agreed.
[…]
Almost immediately after signing the Biological Weapons Convention treaty, the Russians began pursuing exotic biological weapons using techniques made possible by recombinant DNA.
The program’s deputy chief, Ken Alibek, explains. “We were among the 140 signatories of the convention pledging ‘not to develop, produce, stockpile or otherwise acquire or retain’ biological agents for offensive military purposes [and yet] at the same time,” he clarifies, “through our covert program, we [developed and] stockpiled hundreds of tons of anthrax and dozens of tons of plague and smallpox… for use against the United States and its Western allies.”

