"Health" and "disease" of pig

monica

讀讀英語，寒冷的冬季熱熱身啊！:hihi:

The term "Health" means different things to different people. Absence of diseases is clearly a prerequisite but in pigs it means more than that. It is a state of physical and psychological well-beings that allows the pig to express its genetic potential for maximising productivity, reproductive performance and lean meat production.

The term "disease" means an unhealthy disorder of body and mind, sometimes with pain and unease, that is likely to prevent the pig from exploiting its genetic potential resulting in lowered productivity.

The level of clinical disease is described by the term morbidity. Disease can be clinical (i.e. the affected pig shows clinical signs) or sub-clinical (the affected pig shows no obvious clinical signs). Sub-clinical disease can also have an adverse affect on productivity. You should distinguish between sub-clinical disease and sub-clinical infection,. Every healthy herd, without exception, carries a multitude of potentially pathogenic infections, mainly in the gut but also in the nose, throat, skin and genitals, which are not causing disease either clinical or sub-clinical.

There is a delicate balance between these potential pathogens and the pigs' immunity to them. Any physical or psychological disturbance of this immunity may render the pig susceptible.

wning

heterm "Health" means different things to different people. Absence ofdiseases is clearly a prerequisite but in pigs it means more than that.It is a state of physical and psychological well-beings that allows thepig to express its genetic potential for maximising productivity,reproductive performance and lean meat production.
康健之謂，人之所見不一也。疾病者不可謂康健，此亦明矣，然康健于彘之所謂，非無疾病可盡之也，實(shí)乃言其身心逸豫之態(tài)利其遺傳潛力之表達(dá)，由此而極生產(chǎn)率、繁殖與瘦肉產(chǎn)量之所用。

Theterm "disease" means an unhealthy disorder of body and mind, sometimeswith pain and unease, that is likely to prevent the pig from exploitingits genetic potential resulting in lowered productivity.

疾病之謂，乃身心不適，有失調(diào)和之意，甚者或不免于疼痛與煩躁，此甚害于彘用其遺傳之潛力，致其生產(chǎn)不佳。

Thelevel of clinical disease is described by the term morbidity. Diseasecan be clinical (i.e. the affected pig shows clinical signs) orsub-clinical (the affected pig shows no obvious clinical signs).Sub-clinical disease can also have an adverse affect on productivity.You should distinguish between sub-clinical disease and sub-clinicalinfection,. Every healthy herd, without exception, carries a multitudeof potentially pathogenic infections, mainly in the gut but also in thenose, throat, skin and genitals, which are not causing disease eitherclinical or sub-clinical.

臨床疾病之等級(jí)表之于發(fā)病狀態(tài)。疾病或?yàn)榕R床（病彘現(xiàn)臨床癥狀）或?yàn)閬喤R床（病彘未現(xiàn)臨床癥狀）。亞臨床疾病亦可害于彘之生產(chǎn)。然于亞臨床疾病與亞臨床感染之際應(yīng)有所察。每一康健之彘群概莫能外，皆伏有巨量可感染之病原，多集于內(nèi)臟，鼻、喉、膚與生殖之具亦未可免，然未致于病，無論臨床與亞臨床。

Thereis a delicate balance between these potential pathogens and the pigs'immunity to them. Any physical or psychological disturbance of thisimmunity may render the pig susceptible.

此潛伏之病原與彘之免疫力間之平衡何其玄妙哉！身心之亂便可致感染之害！

翻譯來玩玩，多多批評指正！呵呵

monica

翻譯到這種水平了，誰還能指正啊！　:liuhan:

viste

高手啊！:tiaotiao: :tiaotiao: