虽然猪流感传播好像缓慢，但它一直在快速进行中足以证明为大流行做准备的正确的。
Although swine flu seems to be spreading slowly, it is still progressing quickly enough to justify preparing for a pandemic.
然而，世界卫生组织延迟宣布大流行，部分原因是没有充足证据证明病毒在美国源头之外的人群中传播。
However, the WHO delays declaring a pandemic, partly because there is not enough evidence that the virus is spreading in the general population outside the Americas, where it originated.
这一结果有助于流行病学家预测病毒在人群中的传播走向，也可以帮助城市规划师以及交通预报合理分配资源。
The results could help epidemiologists to predict how viruses will spread through populations, and help urban planners and traffic forecasters to allocate resources.
新科技在早期使用者中的流行和快速传播给这些新点子更多的使用者。
The popularity and rapid spread of new technology among early adopters resulted in a strong base for these new ideas to spread.
只要该病毒继续在禽鸟中传播，就始终存在大流行的威胁。
As long as the virus continues to circulate in birds, the threat of a pandemic will persist.
一项最新的研究表明，情绪在人际网中的传播方式与流行病的传播方式非常相似。
A new study on the spread of emotions through social networks shows that these feelings circulate in patterns analogous to what's seen from epidemiological models of disease.
病毒学家们正在努力寻找使得它突变，并能够在人群中传播流行的原因。
Virologists are trying to discover the mutations that could enable H5N1 to spread between people and go pandemic.
当这种Ménière病在风险资本界中开始流行之前，我一直在努力传播PowerPoint的“10/20/30原则”。
Before there is an epidemic of Ménière’s in the venture capital community, I am trying to evangelize the 10/20/30 Rule of PowerPoint.
病毒在北卡罗来纳州的牛顿·格罗夫的母猪中传播，并导致母猪流产。随后病毒传到了德克·萨斯、爱荷华和明尼苏达州，引起了流行病学专家对这种新病毒的关注，并警告其在人类中爆发的可能性。
It spread among pregnant sows in Newton Grove, N.C., causing them to abort their litters, and then to swine in Texas, Iowa and.
病毒继续向欧洲的传播及在东南亚人群中的持续感染使人们对大流行顾虑万分。
The spread of the virus to Europe and continued human infection in Southeast Asia have heightened pandemic concern.
而迈克尔·杰克逊在一首流行歌中“拯救世界”的呼声传播到世界的每一个角落，或许比教皇每年的圣诞节致辞更鼓舞人心。
Michael Jackson's call to "Heal the World" in a pop song spreads to every corner of the planet and probably touches more people than the Pope's annual Christmas message.
了解掌握血吸虫病流行区传染源的种类和感染状况，分析各宿主在传播中的作用具有重要的现实意义。
It has very important significance to understand the species and prevalence status of infection sources of schistosomiasis and to analyze their role in the transmission.
目的观察输血传播病毒(TTV)和肝炎病毒在慢性肾衰(CRF)血液透析(HD)患者中的流行情况和感染相关因素。
AIM To observe the prevalence and clinical relevance of transfusion transmitted virus (TTV) infection in hemodialysis (HD) patients with chronic renal failure (CRF) and in professional blood donors.
目的观察肝炎患者中不同口腔卫生指标对唾液HBVDNA状况的影响，探讨牙周健康状况在乙型肝炎传播流行中的意义。
Objective To quantify the HBV DNA in saliva of chronic hepatitis B patients and to study its relation to the periodontal status of the patients.
流行系统是由一级级服装子系统组成的，元素在流行的传播中起着传递流行信息、形成流行风格、确立流行样式的作用。
In today" society, fashion come to be changeable, manyfaceted and unsured, the prevalence of fashion is also a complicated system, it consist of many subsystems."
结论：在流行区，禽和蛙在人体并殖吸虫病传播中的作用，应予重视。
CONCLUSION: Attention should be given to the role of fowls or frogs in the transmission of human paragonimiasis in endemic area.
目的：探讨HCV母婴传播的可能性及其在流行病学中的意义。
Objective: to study the possibility of vertical transmission of hepatitis C virus and its epidemiological significance.
目的：探讨HCV母婴传播的可能性及其在流行病学中的意义。
Objective: to study the possibility of vertical transmission of hepatitis C virus and its epidemiological significance.
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