但很难说清因感染获得了何种程度的天然免疫力，尤其是因为在绝大多数患者身上，疾病的性质非常温和。
But knowing how much natural immunity has been acquired through infection is more difficult, especially given the very mild nature of illness in the vast majority of patients.
无论是温和的，还是严重的，流感大流行都是值得注意的大事，因为世界上的所有人口几乎都普遍易于感染流感。
Influenza pandemics, whether moderate or severe, are remarkable events because of the almost universal susceptibility of the world's population to infection.
这很重要，因为尽管对多数人来说，这种猪流感病毒相对较温和，但如果某些有健康隐患的人感染此病，后果可能相当严重。
This is important because although this strain of swine flu is mild in most people, if it's contracted by someone with an underlying health condition that can be serious.
该病毒的猴版——猴免疫缺陷病毒（SIV）对猿猴所引起的感染大为温和。
The simian version of the virus causes a much milder infection in apes and monkeys. Photograph: Corbis
在纽约，研究者们正在试图寻找为什么有那么多学生在圣弗朗西斯预备学校被感染，已有59例，所有人的病情温和，学校已经与他们取得联系。
In New York, researchers are still trying to figure out why so many students at St. Francis Preparatory school in Queens became infected; 59 cases, all of them mild, have been linked to the school.
尽管墨西哥的疑似死亡病例正在接受H1N1检验，但现在还不知道在那些没有接受检验的受感染区域中到底有多少属于温和型病例。
While suspect deaths in Mexico are being tested for H1N1, is not yet known how many mild cases of virus there may have been in the affected region that have gone untested.
有些军团病感染者所表现出来的症状比较温和，甚至根本就没有得病的迹象。
Some people can be infected with Legionella bacteria and have mild symptoms or no illness at all.
尽管墨西哥的疑似死亡病例正在接受H1N1检验，但现在还不知道在那些没有接受检验的受感染区域中到底有多少属于温和型病例。
While suspect deaths in Mexico are being tested for H1N1, we don't know how many mild cases of virus there may have been in the affected region that have gone untested.
尽管其对手对他新采取的温和姿态表示怀疑，但是这也可能增加他的感染力。
Although rivals are sceptical of Mr Humala's new-found moderation, it may yet broaden his appeal.
弯曲杆菌感染通常较为温和，但对十分年幼的儿童、老年人以及免疫抑制人群可能具有致命性。
Campylobacter infections are generally mild, but can be fatal among very young children, elderly and immunosuppressed individuals.
本试验采用聚丙酰胺凝胶垂直平板电泳，研究了正常草鱼和温和气单胞菌感染的草鱼的肝脏、肾脏、心脏、鳃及血清的乳酸脱氢酶（LDH）同工酶。
By using polyacrylamide gel electrophoresis, the changes of LDH isozymes in the kidney, Liver, heart, gill and blood serum of grass carp infected with Aeromonas sobria were studied.
用我的阳光和温和，感染身边可以感染到的人，给这个世界增添和谐的旋律。
With my sunshine and mild infect the people around me, add harmony to the melody of the world.
不过，迄今为止，世卫组织仍将印度境内新型流感的感染密度列为温和。
However, to date, WHO will continue in India as a new type of influenza infection density moderate.
在观察期间，服药个体出现温和的、一过性的头痛、感觉异常、上呼吸道感染、口干、鼻咽炎、便秘等不良反应。
The most commonly observed adverse events, all mild and transient, were headache, paresthesia, upper respiratory infection, dry mouth, nasopharyngitis, and constipation.
在中国古人作品的感染中，周春芽保存了“温和”与“内向”；
Under the influence of ancient Chinese art, Zhou has maintained moderation and introspection;
但是这只无伤大雅的小苍蝇却可以“邀请”大家这么做。如果这件事有什么意义的话，也是在以一种不经意的，温和的，并且非常生动的方式感染你。
But this innocuous little fly just invites being peed upon, if such a thing makes any sense, but in a non-insistent, gentle, and entirely effective way.
但是这只无伤大雅的小苍蝇却可以“邀请”大家这么做。如果这件事有什么意义的话，也是在以一种不经意的，温和的，并且非常生动的方式感染你。
But this innocuous little fly just invites being peed upon, if such a thing makes any sense, but in a non-insistent, gentle, and entirely effective way.
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