该病毒显示出其既可在当地逐渐蔓延，也可通过被感染的猪和被污染的猪肉产品运输传播到更广泛的地理区域。
The virus shows both progressive local spread and also that it can be transported over wider geographic areas through the movement of infected swine or contaminated pork products.
亲属声称病人在潮湿或污染的病床上有时数小时无人照料，这增加了病人感染的风险。
Relatives claimed patients were left, sometimes for hours, in wet or soiled sheets, putting them at increased risk of infection.
到目前为止，没有证据表明，任何人曾因食用适当烹煮的家禽或家禽制品感染疾病，即使这些食品曾受到H5N1病毒的污染。
To date, no evidence indicates that anyone has become infected following the consumption of properly cooked poultry or poultry products, even when these foods were contaminated with the H5N1 virus.
该最初病例的接触源仍在调查之中，接触受感染的家禽或受其粪便污染的环境被认为似乎是最合理的接触源。
The source of exposure for the initial case is still under investigation, with exposure to infected poultry or an environment contaminated by their faeces considered the most plausible source.
当一个人无意间将受感染的锥蝽被污染的粪便揉进伤口、眼睛或嘴时便会导致该疾病传播。
The disease is transmitted when a person unwittingly rubs the contaminated faeces of infected triatomine bugs into wounds, their eyes or mouth.
这种罕见的大脑功能紊乱中的一种，被人们称为“疯牛病”，是因为吃了受到污染的牛肉而感染的。
One version of this rare brain disorder is better known "Mad Cow" and can be contracted by eating contaminated beef.
这是情有可原的。 再往前两年，在得知自己幼时因注射被污染的凝血药物而感染丙型肝炎病毒后，她放弃了上大学的机会。
She had already abandoned her university studies two years earlier after discovering that she had been infected with hepatitis C as a baby, via a tainted blood-clotting agent.
甲型肝炎通常是人与人之间传播，即未受感染者食用了由病毒携带者的粪便污染过的食物或饮料。
Hav is usually spread from person to person when an uninfected person ingests food or beverages that have been contaminated with the stool of a person with the virus.
以上各感染源对疾病总负担的相对贡献情况目前还不清楚，但食用未煮熟的受污染家禽被认为是一个主要因素。
The relative contribution of each of the above sources to the overall burden of disease is unclear but consumption of undercooked contaminated poultry is believed to be a major contributor.
感染：腹泻是由许多细菌、病毒和寄生虫引起的感染症状，其中多数是由粪便污染的水源传播的。
Infection: Diarrhoea is a symptom of infections caused by a host of bacterial, viral and parasitic organisms, most of which are spread by faeces-contaminated water.
霍乱是一种由食物和水污染引发的急性肠道感染疾病，这种病会引发水泻(分泌性腹泻)从而导致严重脱水，如得不到及时治疗数小时就会要人的命。
Cholera is an acute intestinal infection caused by contaminated food or water. It causes watery diarrhea that can lead to severe dehydration and kill within hours if left untreated.
该病的传播纯属当人们极少获得或者不能获得安全饮用水供应时饮用了含有受到寄生虫感染的蚤类的污染水。
It is transmitted exclusively when people who have little or no access to safe-drinking water supply swallow water contaminated with parasite-infected fleas.
有些即时反应与感冒或其他病毒感染疾病的症状相似，所以经常很难确定这些症状的罪魁祸首是不是室内空气污染。
Certain immediate effects are similar to those from colds or other viral diseases, so it is often difficult to determine if the symptoms are a result of exposure to indoor air pollution.
在职业环境中受到感染的主要原因是皮肤上的伤口(如由针，医疗器械，或叮咬而造成的皮肤破损)接触了被HIV病毒污染的血液。
The main cause of infection in occupational Settings is exposure to HIV-infected blood via a percutaneous injury (i.e. from needles, instruments, bites which break the skin, etc.).
报告称，每年死于室内污染感染的有196万人，而死于室外污染的有121000万人。
It said 1.96 million die every year from infections caused by these sources, with another 121, 000 deaths due to outdoor pollution.
报告称，每年死于室内污染感染的有196万人，而死于室外污染的有121000万人。
It said 1.96 million die every year from infections caused by these sources, with another 121,000 deaths due to outdoor pollution.
一定要在整个干奶期提供一个清洁的环境，达到最小的细菌污染，以帮助进一步减少新的感染的危险。
Be sure to also provide a clean environment with minimal bacterial contamination throughout the dry period to help further reduce the risk of new infections.
如果酒店的卫生用具被HPV污染，且事后又没有清洗消毒的话，则理论上是有感染尖锐湿疣的可能。
If the sanitation of the hotel is polluted by HPV, and afterwards without cleaning, then it is possible to theoretically have the possibility of infection.
韦拉克鲁斯的居民和一些记者声称，病毒可能是在农场的猪中演变的，然后通过受感染的废物所污染的水或者昆虫传递到人类。
Vercruz residents and some journalists have alleged that the virus could have evolved in the farm's pigs, then passed into humans through water or insects tainted by infected waste.
结论污染伤口感染率的高低除与软组织损伤程度有关外，还与清创的环境和清创是否正规、彻底有关。
Conclusion Contaminated wound infection rate is related to the degree of soft tissue injury, but also to debridement of the environment and debridement is regular or not.
最为常见的是因摄入被污染的水或食物，导致小肠被特定细菌如霍乱或大肠杆菌的某些菌株感染。
The most common, by far, is infestation of the small intestine by certain bacteria, such as cholera or certain strains of E. coli, following ingestion of contaminated water or food.
接受了从阿肯色州囚犯身上提取的被污染血浆的加拿大人中，有1，000多名被感染了艾滋病病毒，20，000多人被感染了乙型肝炎病毒。
More than 1,000 Canadians who received plasma contaminated by that drawn from Arkansas prisoners were infected with HIV and 20,000 with hepatitis C.
专家介绍，遗传病、菌感染、境污染、健康的生活方式和营养不良是导致出生缺陷的几大主要诱因。
Experts said hereditary diseases, viral infections, environmental pollution, unhealthy lifestyles and poor nutrition were among the main known causes.
研究目的研制一种新型的中药氧气湿化液——复方黄连氧气湿化液，以解决现行氧疗中湿化液污染的严重问题，降低湿化液的污染率，预防医院内肺部感染的发生。
ObjectiveTo develop a new kind of herbal humidified fluid, which can reduce the rate of contamination of humidified fluid in oxygen administration and prevent the occurrence of nosocomial pneumonia.
其他人通过直接接触病人的分泌物或接触受污染的物体表面（如水杯、电话）而感染。
Other persons may become infected by direct contact with secretions from an infected person or by contact with contaminated surfaces or objects, such as a drinking glass or telephone.
如果污染造成的疾病感染导致了海獭数量的剧减，那么情况不该如此。
That's not what you would expect if infections caused by pollution started killing a lot of otters.
这些微生物都可以是正常皮肤菌群的一部分，因此，手术过程中的直接种植和空气传播的污染是这些感染的最可能的原因。
These microorganisms can all be part of normal skin flora; hence, direct inoculation at the time of the operation as well as airborne contamination are the most likely causes of these infections.
这些微生物都可以是正常皮肤菌群的一部分，因此，手术过程中的直接种植和空气传播的污染是这些感染的最可能的原因。
These microorganisms can all be part of normal skin flora; hence, direct inoculation at the time of the operation as well as airborne contamination are the most likely causes of these infections.
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