Heidelberg biological laboratory in Germany has published a shocking discovery. A bacterium that had never been found on earth was isolated from the comet where alfohan fell. It is not clear what effect this bacterium will have on humans. What makes people even more shocked is that the laboratory has also developed a rapid screening method. After rapid screening, 100% of the laboratory staff are infected with this virus, which is latent in the body. Because this discovery is too important, Heidelberg laboratory has not yet made a detailed verification, and hastily released the results to the public, hoping that other laboratories can refer to his experimental data to make better results.