Results (1)Source of infection:The rat dentisyry before,after deratization and during the late stage of leptospirosis prevalence was 7.
方法 选择洞庭湖区 6个县研究传染源密度、带菌情况和自然人群、病人与动物抗体水平 ,按国家有关标准进行实验室和现场工作。
Method The snails and infection sources surveillance were carried out in the former endemic areas.
方法建立血吸虫病监测系统,在原疫区对钉螺和传染源进行同步监测。
The human tuberculosis,which is caused by the Mycobacterium bovis, can get their infection sources either from the patient of TB or the sick TB cattle.
牛型分枝杆菌引起的人类结核病,其传染源可以来源于患者,也可以来源于患牛。
The paper also reviewed the discovery and identification of the pathogen, vectors, infectious resource and the trombiculid mite (chigger mites) fauna, etc.
从恙虫病流行情况、疫区分布、季节分布、病原体发现及证实、传播媒介及传染源种类与分布、恙螨的区系研究等方面进行阐述。
The results show that the volume of immigrant environment was decreased after dams have been constructed, the populace moved to epidemic section may become underlying infection source.
为探索三峡建坝后社会经济变动对血吸虫病传染源向库区湖北段传播危险的影响 ,采用收集资料、评估预测等方法。
Surveillance methods on infectious source in schistosomiasis transmission-interrupted areas
血吸虫病传播阻断地区传染源监测方法探讨
Epidemiological Analysis of Human Plague Caused by Infected Tibetan Sheep in Qinghai During 1975～1994
青海省1975～1994年以染疫藏羊为传染源的人间鼠疫流行病学分析
It has long been suspected of being the source of many of the illnesses of man.
长期以来人们怀疑这是人类许多疾病的传染源。
For example, in the current research, the authors observe strong product contagion effects with lard as a source of contagion.
比如，在这次研究中，作者发现猪油作为传染源会产生强烈的产品传染效应。
focus of infection
感染灶;疫源地;疫灶区;传染灶;传染中心
They hope to track down to source of the infection.
他们希望查出这种传染病的根源。
the theory that all contagious diseases are caused by microorganisms.
所有传染病皆源自微生物的理论。
Analysis of the Prevalence of Notifiable Infectious Diseases in Yiyuan County in 2008
2008年沂源县法定传染病疫情分析
DISCUSSION ON TRANSMISSION TECHNOLOGY OF ON-LINE MONITORING DATA OF POLLUTION SOURCE
污染源在线监测数据传输技术的讨论
Genetic Behaviour of Thinopyrum intermedium Chromosome 2Ai-2 in Different Wheat Chromosome Substitution Backgrounds of Group 2
2Ai-2染色体在小麦部分同源染色体代换背景中的遗传
Extramarital infection was the major source of STD transmission.
非婚性接触是性病传播的一个最主要感染源。
Analysis on the Infection Rates of Blood Transmission Virus in Intravenous Drug Users;
静脉药瘾者血源传播病毒感染情况的调查分析
Study on the Mechanism of Multi-sectoral Cooperation of Anthropozoonoses Control and Prevention in China
中国动物源性传染病防制多部门合作机制研究
To Analyse the Detection Results of Blood Transmissible Disease Parameters of 2053 Patients before Blood Transfusion
输血前检测血源性传染病指标情况分析2053例
Prevention and control of surgical staff's occupational exposure of infectious diseases of blood
手术人员血源传染性疾病职业暴露预防与控制
Study on Source Airborne Molecular Contaminant,and Monitoring System
空气传播分子污染物、源头及监控系统的研究
Study on Position of Function of Sectors Related to Anthropozoonoses Prevetion and Control
动物源性传染病防制相关部门职能定位研究
Heterosexual intercourse is,in itself,not the cause of the transmission of the HIV virus. It is intercourse with an infected person which causes the transfer of the virus.
异性恋者的性交本身并不是传播HIV的根源，只有与被感染的人进行性交才会造成病毒的传染。