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2003年9月26日 · Severe acute respiratory syndrome (SARS) is a viral respiratory disease caused by a SARS-associated coronavirus. It was first identified at the end of February 2003 during an outbreak that emerged in China and spread to 4 other countries. WHO co-ordinated the international investigation with the assistance of the Global Outbreak Alert and ...
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Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention. Older people and those with underlying medical ...
从风险沟通角度来看，使用“SARS”这一名称可能会造成意想不到的后果，对一些人群带来不必要的恐惧，尤其在2003年受到SARS疫情最严重影响的亚洲。 出于这一原因以及其他因素，世卫组织在与公众沟通时开始将该病毒称为“造成2019冠状病毒病的病毒”或“2019冠状病毒病病毒（COVID-19病毒）”。
2019冠状病毒病（COVID-19）是由SARS-CoV-2病毒引起的一种传染病。 预防和减缓传播的最好办法是充分了解此病和病毒传播方式。 应与他人保持至少1米的距离，佩戴合适的口罩，勤洗手或用含酒精成分的洗手液清洁手部，以保护自己和他人免受感染。
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2023年8月9日 · COVID-19 is the disease caused by the SARS-CoV-2 coronavirus. It usually spreads between people in close contact. COVID-19 vaccines provide strong protection against severe illness and death. Although a person can still get COVID-19 after vaccination, they are more likely to have mild or no symptoms. Anyone can get sick with COVID-19 and become ...
粮农组织问答. 冠状病毒卫生专题页. “科学5分钟”，Peter Ben Embarek博士谈SARS-CoV-2病毒的起源 - 英文. 在国际小组抵达中国武汉之前，Peter Ben Embarek博士思考这次任务的片段 - 英文. 世卫组织召集的SARS-CoV-2起源全球研究。.
2023年8月9日 · COVID-19是由SARS-CoV-2冠状病毒引起的疾病。. 通常在密切接触的人员之间传播。. COVID-19疫苗能够有效预防重症和死亡。. 虽然人们在接种疫苗后仍有可能感染COVID-19，但更有可能出现轻微症状或没有症状。. 任何人都有可能感染COVID-19，并且有可能引起严重疾病或 ...
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Severe acute respiratory syndrome (SARS) is a viral respiratory disease caused by a SARS-associated coronavirus.
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2006年6月15日 · ARS shook the world. By some standards, the first emerging and readily transmissible disease of the 21st century was not a big killer, but it caused more fear and social disruption than any other outbreak of our time. As I write these words some two years later, memories of how Member States, our partner agencies, and we at the World Health ...
1. 引起COVID-19的病毒SARS-COV-2的变异株是什么？. 随着时间的推移，病毒在人与人之间传播时通常会发生变化和进化。. 当它们变得与以前检测到的病毒显著不同时，这些新的病毒类型被称为“变异株”。. 为了识别变异株，科学家测定病毒的遗传物质（称为测序 ...
