Dietrich had been working with the genetic coding of the bimbo virus for many months following the loss of the west wing. Many attempts to make a vaccine for the virus beforehand had ended in failure, although marked improvement had begun to take shape, up until the incident. They had begun to figure out what each genetic strand does in conjunction with the virus. With each test subject who ended up bimbofied, they had gotten closer to finding the root of the switch from person to bimbo. He was on the verge of giving up. But then, by chance, he found it.
One guard had grown particularly fed up and tried to kill Dietrich in order to escape. Dodging the brute's blows, the researcher had accidentally hit a key command that removed a chunk of the virus' code and altered it. As the guard nearly killed him, the virus modification was synthesized and Dietrich stabbed the guard with a syringe full of it, right in the vein of his neck, causing a stream of blood to come out. In a matter of moments, the guard lost his manhood, his body hair, and his muscles. Two bulging mounds of flesh erupted from his chest as his waist shrunk and his buttocks inflated. Soon, the guard wound up as the kind of brunette you'd see in a pin-up. The other guards say this and were ready to shoot, but then the injected man turned woman said those words.
"You son of a bitch!!!!"
After being knocked out by the guards, this new woman was examined and it was found that she looked like one of the bimbos, but retained her memory and IQ. This was an excellent solution! This could be what the world needed! It was decided: Dietrich would create as much serum as he could, and the injected subjects would go in to the west wing to reclaim it, and get a message to the outside world: there was a way to stop the virus.