infection

简明释义

英[ɪnˈfekʃn]美[ɪnˈfekʃn]

n. 传染病；感染；玷污，污染

复 数 i n f e c t i o n s

英英释义

单词用法

同义词

反义词

例句

1.Cholera is a bacterial infection.

霍乱是一种由细菌引起的感染。

2.There is no vaccine against HIV infection.

现在还没有防艾滋病病毒传染的疫苗。

3.Taking long-term courses of certain medicines may increase vulnerability to infection.

长期服用某些药物可能会增加受感染的几率。

4.Looking to the future, though, we asked him what the prospects are for a vaccine to prevent infection in the first place.

然而，展望未来时，我们首先问他一种预防传染的疫苗前景如何。

5.There is lowered pain tolerance, lowered resistance to infection.

对痛苦的忍耐力和对感染的抵抗力下降了。

6.This worsens the infection and makes it harder to treat.

这会加重感染，使治疗更加困难。

7.These symptoms may be referable to virus infection rather than parasites.

这些症状也许是由病毒感染引起的，而与寄生虫无关。

8.A healthy diet should help your body resist infection.

健康饮食有助于身体抗感染。

9.She received antibiotics to treat her skin infection.

她接受了抗生素治疗皮肤感染。

10.Vaccination can help prevent serious viral infections.

疫苗接种可以帮助预防严重的病毒感染。

11.He was advised to stay home to prevent spreading his cold infection.

他被建议留在家里，以防传播他的感冒感染。

12.The doctor diagnosed her with a urinary tract infection.

医生诊断她患有尿路感染。

13.The hospital has strict protocols to control any potential infection.

医院有严格的程序来控制任何潜在的感染。

作文

In today's world, the topic of health has become increasingly significant, especially with the recent global events that have highlighted the importance of understanding diseases and their spread. One key term that often arises in discussions about health is infection, which refers to the process by which harmful microorganisms, such as bacteria, viruses, or fungi, invade the body and multiply, leading to illness. Understanding infection is crucial for both prevention and treatment of various diseases.The most common types of infection include respiratory infections, gastrointestinal infections, and skin infections. Respiratory infections, such as the flu or COVID-19, are caused by viruses that spread through the air via droplets from coughs or sneezes. These types of infection can be particularly dangerous for vulnerable populations, including the elderly and those with pre-existing health conditions.Gastrointestinal infections, on the other hand, can result from consuming contaminated food or water. Bacteria like Salmonella or E. coli are notorious for causing severe stomach illnesses. Symptoms often include nausea, vomiting, diarrhea, and abdominal pain. Understanding how these infections occur can help individuals take preventive measures, such as practicing good hygiene and ensuring food safety.Skin infections are another common issue, often resulting from cuts or abrasions that allow bacteria to enter the body. Conditions like cellulitis or impetigo are examples of skin infections that can cause redness, swelling, and pain. Proper wound care and hygiene practices are essential to prevent these types of infections.Prevention is key when it comes to managing infections. Vaccinations play a vital role in preventing certain viral infections, such as measles or hepatitis. Additionally, regular hand washing, especially during flu season or during outbreaks, can significantly reduce the risk of spreading infections. Public health campaigns often emphasize the importance of these practices in schools, workplaces, and communities.When faced with an infection, seeking medical attention is crucial. Healthcare providers can diagnose the type of infection and recommend appropriate treatments, which may include antibiotics for bacterial infections or antiviral medications for viral infections. However, it's important to note that antibiotics are ineffective against viruses, and misuse can lead to antibiotic resistance, a growing concern in the medical community.In conclusion, the term infection encompasses a wide range of diseases caused by various pathogens. Understanding the mechanisms of infection and how they spread is essential for effective prevention and treatment strategies. By prioritizing hygiene, vaccinations, and seeking timely medical care, individuals can protect themselves and others from the dangers of infection. As we continue to navigate health challenges, awareness and education about infection will remain critical in safeguarding public health.

在当今世界，健康话题变得越来越重要，尤其是最近的全球事件突显了理解疾病及其传播的重要性。在关于健康的讨论中，一个关键术语经常出现，那就是感染，它指的是有害微生物（如细菌、病毒或真菌）入侵身体并繁殖，导致疾病的过程。理解感染对于预防和治疗各种疾病至关重要。最常见的感染类型包括呼吸道感染、胃肠道感染和皮肤感染。呼吸道感染，如流感或新冠病毒，是由通过空气传播的病毒引起的，通常通过咳嗽或打喷嚏时释放的飞沫传播。这些类型的感染对老年人和有基础疾病的人群尤其危险。另一方面，胃肠道感染可能是由于食用被污染的食物或水而引起的。像沙门氏菌或大肠杆菌这样的细菌以引起严重的胃肠病而著称。症状通常包括恶心、呕吐、腹泻和腹痛。了解这些感染是如何发生的，可以帮助个人采取预防措施，例如保持良好的卫生习惯和确保食品安全。皮肤感染是另一个常见问题，通常是由于割伤或擦伤使细菌进入体内而导致的。蜂窝组织炎或脓疱病等疾病是皮肤感染的例子，可能会导致发红、肿胀和疼痛。适当的伤口护理和卫生习惯对于预防这些类型的感染至关重要。在管理感染时，预防是关键。疫苗接种在预防某些病毒性感染（如麻疹或肝炎）中起着至关重要的作用。此外，定期洗手，尤其是在流感季节或疫情期间，可以显著减少传播感染的风险。公共卫生运动通常强调在学校、工作场所和社区中这些做法的重要性。当面临感染时，寻求医疗帮助至关重要。医疗提供者可以诊断感染的类型并推荐适当的治疗，可能包括针对细菌感染的抗生素或针对病毒感染的抗病毒药物。然而，值得注意的是，抗生素对病毒无效，滥用可能导致抗生素耐药性，这是医学界日益关注的问题。总之，感染一词涵盖了由各种病原体引起的广泛疾病。理解感染的机制及其传播方式对于有效的预防和治疗策略至关重要。通过优先考虑卫生、疫苗接种和及时寻求医疗护理，个人可以保护自己和他人免受感染的危害。在我们继续应对健康挑战的过程中，关于感染的意识和教育将继续在保护公共健康方面发挥关键作用。