At the moment Wenren Meiqiao said those words, Shen Qiang also furrowed his eyebrows, because in his view, this matter wasn't overly complex. The female classmate who got infected with the filarial worms, if the Dragon Group investigates and traces her daily activities, they should definitely find clues. After all, in this world, behind any accidental occurrence, a careful investigation can reveal the inevitable connections.
But now, after Wenren Meiqiao's investigation of nine patients, she was still clueless, which meant the situation was not simple.
No shared hobbies, unfamiliar with each other, not living in the same neighborhood, and no intersecting lives, then there are only two possibilities behind this.
One is that they do have some intersection, and were infected because of it, but the details were overlooked, unnoticed by the patients themselves, so during the investigation, they knew nothing.
