第二军医大学医学部医学遗传教研室主任孙树汉教授等人研制成功的囊虫病和钩端螺旋体病的基因疫苗，目前完成临床试验。囊虫病是我国主要的人畜共患病之一，长期以来严重威胁着人民的身体健康，每年给国家造成数十亿元的经济损失。孙树汉等人研制成功的囊虫病疫苗，在国际上首 Second Military Medical University, Department of Medical Genetics, Professor Sun Shuhan, director of research and development of successful cysticercosis and leptospiral disease gene vaccine, the current completion of clinical trials. Cysticercosis is one of the major zoonoses in our country, and has long been a serious threat to the health of the people. It has caused billions of yuan of economic losses each year to the country. Sun Shuhan, who developed a successful cysticercosis vaccine, the first in the world