suppressed transmission

简明释义

载波抑制传输

英英释义

例句

1.The study highlighted the importance of understanding suppressed transmission 抑制性传播 in controlling infectious diseases.

这项研究强调了理解抑制性传播在控制传染病中的重要性。

2.In the context of HIV, suppressed transmission 抑制性传播 refers to the reduced likelihood of passing the virus when viral loads are low.

在HIV的背景下，抑制性传播指的是当病毒载量较低时传播病毒的可能性降低。

3.The researchers found that the virus could be spread through suppressed transmission 抑制性传播 in asymptomatic carriers.

研究人员发现，该病毒可以通过无症状携带者的抑制性传播进行传播。

4.Health officials are concerned about suppressed transmission 抑制性传播 as it makes tracking outbreaks more difficult.

卫生官员对抑制性传播感到担忧，因为这使得追踪疫情变得更加困难。

5.Vaccination programs aim to reduce suppressed transmission 抑制性传播 rates among vulnerable populations.

疫苗接种计划旨在减少弱势群体中的抑制性传播率。

作文

In the field of epidemiology, understanding how diseases spread is crucial for developing effective public health strategies. One important concept that has emerged in recent years is suppressed transmission, which refers to a scenario where the spread of a disease is significantly reduced due to various factors, such as vaccination, public health interventions, or behavioral changes within the population. This phenomenon plays a vital role in controlling outbreaks and preventing widespread illness.To illustrate the significance of suppressed transmission, we can look at the case of measles vaccination. When a large percentage of the population is vaccinated, the overall number of individuals who can contract and transmit the virus decreases dramatically. This creates a protective effect not only for those who are vaccinated but also for those who cannot be vaccinated due to medical reasons. As a result, the virus struggles to find hosts, leading to suppressed transmission and ultimately contributing to herd immunity.Furthermore, suppressed transmission can also occur due to behavioral changes prompted by awareness campaigns. For example, during an outbreak of a contagious disease, health authorities may encourage practices such as social distancing, wearing masks, and frequent handwashing. When individuals adhere to these guidelines, the likelihood of disease spread diminishes, resulting in suppressed transmission. This demonstrates the importance of public education in managing health crises.Another aspect to consider is the impact of environmental factors on suppressed transmission. Certain conditions, such as seasonal changes, can influence how diseases spread. For instance, respiratory viruses often see a decline in transmission rates during warmer months when people spend more time outdoors. This seasonal variation can lead to periods of suppressed transmission, allowing healthcare systems to manage resources more effectively.However, it is essential to recognize that suppressed transmission is not a permanent state. If vaccination rates drop or public health measures are relaxed, diseases can resurge. The COVID-19 pandemic serves as a stark reminder of this reality. Initially, strict lockdowns and widespread vaccination efforts led to significant reductions in transmission rates. Yet, as restrictions eased and vaccine uptake varied, new variants emerged, highlighting the fragile nature of suppressed transmission.In conclusion, the concept of suppressed transmission is critical in understanding how infectious diseases can be controlled and managed. By recognizing the factors that contribute to reduced transmission rates—such as vaccination, public behavior, and environmental influences—public health officials can develop more effective strategies to combat outbreaks. Ongoing research and monitoring are essential to maintain suppressed transmission and protect communities from potential health threats.

在流行病学领域，理解疾病传播的方式对于制定有效的公共卫生策略至关重要。近年来出现的一个重要概念是抑制传播，它指的是由于各种因素（如疫苗接种、公共卫生干预或人群行为变化）导致疾病传播显著减少的情况。这一现象在控制疫情和预防广泛疾病方面发挥着重要作用。为了说明抑制传播的重要性，我们可以看看麻疹疫苗接种的案例。当大比例的人口接种疫苗时，能够感染和传播病毒的个体总数会显著减少。这不仅为接种者提供了保护效应，也保护了那些因医疗原因无法接种的人。因此，病毒很难找到宿主，导致抑制传播，最终有助于群体免疫的形成。此外，由于宣传活动引发的行为变化也可能导致抑制传播。例如，在传染病暴发期间，卫生当局可能会鼓励采取社交距离、佩戴口罩和频繁洗手等做法。当个体遵循这些指导方针时，疾病传播的可能性就会降低，导致抑制传播。这表明公共教育在管理健康危机中的重要性。另一个需要考虑的方面是环境因素对抑制传播的影响。某些条件，如季节变化，可以影响疾病的传播。例如，呼吸道病毒在温暖的月份往往会看到传播率下降，因为人们更多地待在户外。这种季节性变化可能导致抑制传播的时期，使医疗系统能够更有效地管理资源。然而，必须认识到，抑制传播并不是一种永久状态。如果疫苗接种率下降或公共卫生措施放松，疾病可能会再次爆发。COVID-19大流行就是这一现实的严峻提醒。最初，严格的封锁和广泛的疫苗接种工作导致传播率显著降低。然而，随着限制措施的放松和疫苗接种率的差异，新变种的出现突显了抑制传播的脆弱性。总之，抑制传播的概念在理解如何控制和管理传染病方面至关重要。通过认识到导致传播率降低的因素——如疫苗接种、公众行为和环境影响，公共卫生官员可以制定更有效的策略来应对疫情。持续的研究和监测对于维持抑制传播并保护社区免受潜在健康威胁至关重要。