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词汇 Pandemic influenza
分类 英语词汇 英语翻译词典
释义

Pandemic influenza

原声例句
电台实验室

Today, the scenario we'll talk about is pandemic influenza.

今天，我们要讨论的场景是大流行性流感。

《卫报》（文章版）

We knew the risk posed by pandemics. The UK maintains a risk register, a catalogue and assessment of the emergencies that could befall the country, and top of the list, at the start of 2020, was an influenza pandemic.

我们知道流行病的危险。英国有一本风险登记册，对可能发生在该国的紧急情况进行了分类和评估，2020年初排名第一的是一场流感大流行。

英语百科

Influenza pandemic

（重定向自Pandemic influenza）
Influenza ward at Walter Reed Hospital, in Washington, D.C. during the Spanish flu pandemic of 1918–1919.
Structure of the influenza viron. The hemagglutinin (HA) and neuraminidase (NA) proteins are shown on the surface of the particle. The viral RNAs that make up the genome are shown as red coils inside the particle and bound to Ribonuclear Proteins (RNPs).
The various types of influenza viruses in humans. Solid squares show the appearance of a new strain, causing recurring influenza pandemics. Broken lines indicate uncertain strain identifications.[17]

An influenza pandemic is an epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the human population. In contrast to the regular seasonal epidemics of influenza, these pandemics occur irregularly, with the 1918 Spanish flu the most serious pandemic in recorded history. Pandemics can cause high levels of mortality, with the 1918 Spanish influenza pandemic estimated as being responsible for the deaths of approximately 50-100 million people. There have been about three influenza pandemics in each century for the last 300 years, the most recent one being the 2009 flu pandemic.
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