cause an infection

In fact , even a small cut could cause an infection that would kill the patient .

事实上，即使是一个小伤口也有可能产生致命的感染。

Only a small number of the bacilli need to be inhaled to cause an infection .

只需要吸入少量杆菌就可造成感染。

Avoid any twisting motion that may break off the mouth parts in the skin , which can cause an infection .

避免做出任何揉搓动作，那样可能会损伤蜱插入皮肤的口器，而这部分口器可引发人的感染。

Until now , it was unclear whether a virus must be seen as an individual that can infect a host independently , or whether a cloud of viruses'cooperates'to cause an infection .

到现在为止，还不清楚一个病毒能否被看作是一个可以独立感染宿主的个体，还是一群病毒'共同'造成的感染。

Trichomonas vaginalis is a parasite that can cause an painful infection , Trichomoniasis , in both men and women .

阴道毛滴虫是能够感染男女两性的寄生虫，受感染者会得滴虫病，十分痛苦。

Pseudomonas Aeruginosa may cause an ear infection called swimmer 's ear and also a skin infection called hot tub rash , that is usually associated with very warm pools and spas .

通常，在水温较高的泳池和温泉中，绿脓杆菌能感染人的耳部和皮肤，导致游泳性耳炎和毛囊炎的发生。

Pseudomonas Aeruginosa may cause an ear infection called swimmer 's ear and also a skin infection called " hot tub rash , " that is usually associated with very warm pools and spas .

通常在水温较高的泳池和喷泉里，绿脓杆菌会感染人的耳部和皮肤，引起“游泳耳病”和“热水浴缸皮疹”发生。

Some people use spit , but don 't , ' urges Dr. Geist . Though dirty glasses won 't cause an eye infection , saliva ' is not the best hygiene method , and it just won 't work very well , ' she says .

盖斯特博士说：“有些人用唾液，可千万别这么做。”尽管脏镜片不会导致眼部感染，但唾液“不是最卫生的方法，而且它的效果也不好”。

cause she had an ear infection !

因为她耳朵感染了！