然而，棉铃虫并不一定会对棉花的杀虫剂产生抗药性。
Bollworms, however, are not necessarily developing resistance to the cotton's insecticide.
癌细胞和细菌一样对药物会产生抗药性。
Tumor cells, like bacteria, can develop resistance to drugs.
使增殖和休眠的肿瘤细胞产生抗药性。
And confers drug resistance in both proliferating and dormant cancer cells.
没有被抗生素完全杀死的细菌会突变并产生抗药性。
Bacteria that are not killed entirely by an antibiotic will mutate and become resistant to it.
病毒会不会对达菲和扎那米韦产生抗药性？
Could the virus become resistant to oseltamivir and zanamivir?
这种疾病似乎没有变得越来越严重，也没有产生抗药性。
Nor does the disease seem to be becoming more serious, or resistant to antiviral drugs.
而且肿瘤细胞也可对多种化疗药物产生抗药性。
Moreover, the cancer cells may eventually develop resistance to multiple chemotherapeutics.
世卫组织建议各国使用抗疟联合药物以减少产生抗药性的危险。
WHO recommends that countries use a combination of antimalarial medicines to reduce the risk of drug resistance.
超级病毒是由那些产生抗药性的常见细菌演变而来的。
Superbugs evolve when common bacterial infections develop resistance to the drugs used to treat them.
皮肤细菌感染的不断增加对抗生素类药会产生抗药性。
An increasing number of bacterial skin infections are resistant to antibiotic medicines.
但是HIV病毒会发生变异，最终会产生抗药性而失去作用。
But the virus mutates, and eventually learns how to outsmart the medications.
他们周六公布已经发现细菌中的基因对8种抗生素产生抗药性。
They announced on Saturday that they have found genes in the bacteria that gave it resistance to eight classes of antibiotics.
很多人正在对第一代药物产生抗药性，将需要更新的治疗方案。
Many people are building up resistance to the first generation of drugs and will need the newer treatments.
第一，细菌过度感观抗生素时，你使得细菌有变异的可能性，并产生抗药性。
One, by overexposing bacteria to antibiotics, you give bacteria a chance to mutate and become resistant.
世界各地的专家都警告说，过量使用抗生素会使一些病毒产生抗药性。
Experts worldwide have warned that excessive use of antibiotics can make some viruses drug-resistant.
这都是些重要的抗生素，而新抗药性品种的细菌正逐步对它们产生抗药性。
These are important antibiotics that new drug resistant strains of bacteria have evolved to resist.
“Amflora基因对抗生素产生抗药性，这让人尤为担忧。”他这样说。
"There are serious concerns about an Amflora gene that is resistant to antibiotics, " he said.
在今天，对付HIV最大的挑战就是它潜伏期很长，并且对治疗HIV的药物产生抗药性。
The biggest challenge with treating HIV today is that the virus becomes dormant and often develops resistance to HIV drugs.
然而，通过病毒自身蛋白酶的转变，进化在发挥着作用，并产生抗药性的菌株，这是极为常见的。
However, as often happens, evolution has got to work and generated drug-resistant strains of the virus by modifying its protease.
服用错误的抗生素也许不能生效，会导致细菌产生抗药性，并导致下次针对此类感染的治疗更困难。
Taking the wrong antibiotic might not work and can lead to antibiotic-resistant bacteria, making treatment for that type of infection more difficult the next time.
除了对个人的直接影响，假冒药品可造成对治疗作为死亡主要原因的各种疾病的药物产生抗药性。
Quite apart from the direct impact on individuals, counterfeits can cause resistance to medicines for tackling diseases that are leading causes of mortality.
暴露在药物下的细菌能够产生抗药性，因此，米歇尔说：“我们面临正制造这些细菌怪物的危险。”
Bacteria exposed to the drugs develop resistance, Mitchell said, so “we have the risk of creating these bacterial monsters.”
暴露在药物下的细菌能够产生抗药性，因此，米歇尔说：“我们面临正制造这些细菌怪物的危险。”
Bacteria exposed to the drugs develop resistance, Mitchell said, so "we have the risk of creating these bacterial monsters."
目前亦有证据表明HIV不容易对这一新物质产生抗药性，这是当前艾滋病治疗的面临的主要问题。
There is also evidence that HIV doesn't easily develop resistance to the new compound, which is a major problem with many current HIV treatments.
目前亦有证据表明HIV不容易对这一新物质产生抗药性，这是当前艾滋病治疗的面临的主要问题。
There is also evidence that HIV doesn't easily develop resistance to the new compound, which is a major problem with many current HIV treatments.
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