drug resistance的意思|示意

drug resistance即药物耐药性，指微生物对抗生素和其他抗微生物药物的抗药性。

Drug resistance occurs when pathogens become less susceptible to the effects of drugs. For example, bacteria can become resistant to antibiotics, viruses can become resistant to antiviral drugs, and parasites can become resistant to antimalarial drugs. Drug resistance is a major global healthcare threat. According to the Center for Disease Control and Prevention (CDC), drug-resistant infections are responsible for more than two million illnesses and 23,000 deaths in the United States each year.

药物耐药性发生时，病原体对药物的效果变得不易受到影响。例如，细菌可以对抗生素产生耐药性，病毒可以对抗病毒药物产生耐药性，寄生虫可以对抗疟药产生耐药性。药物耐药性是一个全球性的重大卫生威胁。根据疾病控制和预防中心(CDC)的数据，抗药性感染每年在美国造成200万病例和2.3万人死亡。

Drug resistance can occur naturally, when pathogens evolve ways to survive and reproduce by outsmarting the drugs that are intended to kill them. It can also occur when drugs are improperly prescribed or used, such as when antibiotic use encourages the development of drug-resistant bacteria. In either case, it is important for healthcare providers to stay up to date on new treatments for drug-resistant infections and to educate patients on proper use of drugs to ensure the effectiveness of the treatments.

药物耐药性可能是自然发生的，当病原体通过智取药物来自我保护和繁殖时，就会产生耐药性。耐药性也可以由于药物不当使用造成，例如抗生素的使用可能会增加抗药性细菌的发展。无论哪种情况，医疗保健机构都应该及时了解有关抗药性感染的最新治疗方法，并教育患者正确使用药物，以确保治疗的有效性。

The emergence of drug-resistant infections is a growing public health concern, and it is important to understand how drug resistance develops in order to adequately address the issue. A combination of effective antibiotic stewardship, improved hygiene practices, and public health initiatives aimed at reducing the prevalence of drug-resistant infections can help reduce the global burden of drug-resistant infections.

抗药性感染的出现是一个日益严峻的公共卫生问题，要想妥善解决这个问题，就必须了解药物耐药性是如何发展的。一系列有效的抗生素护理，改进的卫生习惯，以及旨在减少抗药性感染患病率的公共卫生举措，都有助于减轻全球抗药性感染的负担。