arboviruses

简明释义

英[ˌɑːbəʊˈvaɪrəsɪz]美[ˌɑrbəˈvaɪrəˌsiz]

n. [病毒] 虫媒病毒

英英释义

单词用法

同义词

反义词

例句

1.New routings of long-distance bird migrations, brought about by new man-made water impoundments, represent an important yet still untested risk of introduction of arboviruses into new areas.

由于人造蓄水设施的出现而导致长距离鸟类迁飞路线的改变，代表一种重要的但未证实的、可以将虫媒病毒引进新区的潜在危险。

2.One of the most complex sets of adaptations concerns the arboviruses and their transmission by specific arthropods. When ecosystems are altered, disease problems of humans and animals follow.

虫媒病毒及其由特定节肢动物进行传递的现象，属于一套最复杂的适应过程。当生态系统受到改动，人类和动物病害问题就跟随而来。

3.One of the most complex sets of adaptations concerns the arboviruses and their transmission by specific arthropods. When ecosystems are altered, disease problems of humans and animals follow.

虫媒病毒及其由特定节肢动物进行传递的现象，属于一套最复杂的适应过程。当生态系统受到改动，人类和动物病害问题就跟随而来。

4.Public health officials are concerned about the rise of new arboviruses that could affect human populations.

公共卫生官员对可能影响人类群体的新虫媒病毒的增加表示担忧。

5.Vaccines for certain arboviruses have been developed and are now available in some countries.

某些虫媒病毒的疫苗已经开发出来，并在一些国家提供。

6.Many tropical regions are prone to outbreaks of diseases caused by arboviruses.

许多热带地区容易爆发由虫媒病毒引起的疾病。

7.The study focused on the transmission patterns of various arboviruses in urban areas.

这项研究集中于各种虫媒病毒在城市地区的传播模式。

8.Preventive measures such as mosquito control are essential to reduce the risk of arboviruses infections.

诸如蚊虫控制等预防措施对于降低虫媒病毒感染风险至关重要。

作文

Arboviruses, or arthropod-borne viruses, are a diverse group of viruses that are primarily transmitted by arthropods such as mosquitoes and ticks. These viruses can cause a range of diseases in humans and animals, from mild febrile illnesses to severe neurological disorders. Understanding the impact of arboviruses (虫媒病毒) on public health is crucial, especially in light of recent outbreaks that have garnered international attention. One of the most well-known arboviruses (虫媒病毒) is the West Nile virus, which is transmitted through the bite of infected mosquitoes. Since its introduction to North America in 1999, it has caused thousands of cases of illness and even fatalities. The symptoms of West Nile virus infection can vary significantly, ranging from mild fever and headache to severe neurological complications such as encephalitis or meningitis. This highlights the importance of monitoring arboviruses (虫媒病毒) in mosquito populations to prevent outbreaks. Another notable example is the Zika virus, which gained notoriety during the 2015-2016 outbreak in Brazil. Transmitted primarily by the Aedes aegypti mosquito, the Zika virus is particularly concerning for pregnant women, as it can lead to serious birth defects such as microcephaly. The rapid spread of the Zika virus demonstrated how quickly arboviruses (虫媒病毒) can emerge and affect populations globally, necessitating swift public health responses. The transmission cycle of arboviruses (虫媒病毒) typically involves a reservoir host, often birds or small mammals, which serve as the primary source of the virus. When an arthropod feeds on an infected host, the virus replicates within the arthropod, enabling it to be transmitted to humans or other animals during subsequent feedings. This complex interaction between hosts and vectors makes controlling arboviruses (虫媒病毒) particularly challenging. Preventive measures against arboviruses (虫媒病毒) include vector control strategies, such as reducing mosquito breeding sites and using insect repellents. Public awareness campaigns can also play a significant role in educating communities about the risks associated with these viruses and how to protect themselves. For instance, during mosquito season, individuals are encouraged to wear long sleeves, use mosquito nets, and eliminate standing water where mosquitoes breed. Research into arboviruses (虫媒病毒) is ongoing, as scientists strive to understand their biology and develop effective vaccines and treatments. For example, the development of a dengue vaccine has been a significant advancement in combating one of the most prevalent arboviruses (虫媒病毒) worldwide. However, challenges remain, as different serotypes of the dengue virus can complicate vaccine efficacy and safety. In conclusion, arboviruses (虫媒病毒) represent a significant threat to public health due to their ability to cause widespread disease and their complex transmission dynamics. Continued research, public health initiatives, and community engagement are essential in mitigating the risks associated with these viruses. As global travel increases and climate change alters the habitats of vectors, the importance of understanding and managing arboviruses (虫媒病毒) will only grow in the years to come.