Recently learned from the Wuhan University of Life Sciences, Professor Hu Yuanyang and other professors after more than 10 years of painstaking research, pioneered the separation of prions in the world, and successfully developed a "1% virus eradicates bait", filling the international gap. It is understood that the oysters often hiding in the dark corners of kitchens, food cabinets and other places carry more than 40 pathogens such as bacillus pestis, dysentery bacillus and polio. People often use chemical pesticides such as deltamethrin and cypermethrin to kill them. However, its drug residues also bring harm to the human biological environment, and "viral killer" relieves the abuse of chemical drugs. According to Zhou Heqiu, deputy general manager of Wuda Lvzhou Biological Co., Ltd., he said: "1% of virus kill baits baits" pure biological preparations, non-pesticide components, non-toxic, non-pollution, had access to China Academy of Preventive Medicine, Chinese Preventive Medicine Association Experts like Wang Chengxin and Wang Xiumei from the Department of Vector Biology and Chinese Institute of Epidemiology and Microbiology highly praised it.