一、什么是自然疫源性疾病自然疫源性疾病,简单说来,就是野生动物带的、而又能传染给人的疾病。疫源地就是疾病(主要是传染病)的发源地。一般的传染病,如白喉、痢疾等的疫源地就是指病人或带菌者停留的地方。某些疾病的发源地,不在人群中而在自然界内,因而这些疾病就叫作自然疫源性疾病,而它们的发源地就叫作自然疫源地。在我国的广大国土上,有许多森林、沙漠、草原。在这些地方除去采伐森林的工人、地质勘探人员、开垦荒地的农工以外,常常是数十里、数百里 First, what is a natural foci of natural foci of disease, in a nutshell, is the wildlife belt, but can be transmitted to human diseases. The source of the disease is the birthplace of the disease (mainly infectious diseases). Common infectious diseases, such as diphtheria and dysentery, refer to the place where the patient or carrier stays. The birthplace of some diseases, not people but in nature, so these diseases are called natural foci of disease, and their birthplace is called natural foci. On the vast territory of our country there are many forests, deserts and grasslands. In these places, except for the workers who cut down the forest, the geological surveyors, and the farm workers who reclaim the wasteland, they are often tens of thousands of miles