They pass a parasite called trypanosoma cruzi in their faeces.
它们将一种叫作克氏锥虫的寄生虫排到其粪便中。
Once this happens, blood appears in the vomit and faeces.
一旦出现此种症状，呕吐物和粪便中就会带血。
This results in the continuous leaking of urine or faeces.
这导致尿或粪便的持续渗漏。
Infected poultry excrete virus in their secretions and faeces.
受感染家禽将病毒分泌或排泄到它们的唾液或粪便中。
Animal faeces also contain microorganisms that can cause diarrhoea.
动物粪便也含有可引起腹泻的微生物。
Three of 63 samples of chicken faeces taken from the three markets tested positive.
上述三个市场的63个活鸡粪便样本中，有3个被验出含有病毒。
Toxoplasmosis (toxo) is caused by a protozoan found in uncooked meat and cat faeces.
弓形体病(toxo)是由一种寄生在未煮熟的肉类与猫粪便中的致病原虫所导致。
ORS is absorbed in the small intestine and replaces the water and electrolytes lost in the faeces.
口服补液盐在小肠吸收，可补充随粪便流失的水和电解质。
Blood samples are taken every few hours for two or three days, and urine and faeces are also collected.
在2-3天的时间里，每隔几小时采集一次血液样本，尿样和粪便也要采集。
She is also known to have used chicken faeces from these household chickens as fertilizer in her garden.
已知她还用这些鸡的鸡粪作为其菜园的肥料。
Mastomys infected with Lassa virus do not become ill, but they can shed the virus in their excreta (urine and faeces).
感染拉沙病毒的Mastomys 鼠并不发病，但它们可将病毒排放到其排泄物（尿和粪便）中。
Epidemiological investigation identified a possible risk factor as exposure to wild bird faeces found around the house.
流行病学调查发现，接触其住房周围野禽的粪便可能是一个风险因素。
Most persons infected with V. cholerae do not become ill, although the bacterium is present in their faeces for 7-14 days.
虽然霍乱弧菌可在粪便中存活7-14天，但是感染这种杆菌的大多数人并不发病。
Germans already process about 60% of their faeces this way, and the Czechs, Britons and Dutch are close behind (see chart).
在德国，60%的生物排泄物都被发酵处理，捷克，英国以及荷兰对排泄物的处理率紧随其后(如图)。
Even if the water in which the fish are reared starts out fresh, the build-up of faeces and uneaten food soon makes it foul.
即使是养鱼的水也开始变得不新鲜，粪便和吃剩下的食物堆积，很快使水变得污秽。
Hands should be washed immediately after defecation, after handling babies' faeces, before preparing food and before eating.
便溺后、处理婴儿排泄物后、做饭前和吃饭前应立即洗手。
Dr Jhala and colleagues assessed their method by collecting paw prints and faeces at 21 forest sites in central and northern India.
Jhala博士和同事们通过在印度中部和北部的21座森林里收集脚印和粪便来评估他们的方法。
The investigation determined that the man cleaned pigeon faeces from blocked roof gutters at his home shortly before symptom onset.
调查确定该男子在症状出现前不久在家中从阻塞的屋顶水糟中清理鸽粪。
In countries without adequate sewage disposal systems, faeces and articles soiled with faeces may need to be disinfected before disposal.
在没有足够的污水处理系统的国家，可能需要在处置前对粪便和污有粪便的物品进行消毒。
Pulling the faeces apart to see what they contained revealed that wolves seem to prefer roe deer, but also ate wild boar, hare and badger.
通过分解粪便可以看出，狼似乎更喜欢狍，而且还吃野猪、野兔和獾。
The parasites enter the body when the person instinctively smears the bug faeces into the bite, the eyes, the mouth, or into any skin break.
当人出于本能把臭虫粪便抹到叮咬处、眼部、口腔或任何皮肤破损处时，寄生虫就进入人体。
Urine from the toilets is diverted to a reedbed for natural purification, and the faeces are turned into compost for the community’s forest.
尿从厕所引入苇地自然净化，粪便制成堆肥施在公共森林里。
The disease is transmitted when a person unwittingly rubs the contaminated faeces of infected triatomine bugs into wounds, their eyes or mouth.
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.
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。
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