搜尋結果
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 ...
COVID-19 is a disease caused by a virus. The most common symptoms are fever, chills, and sore throat, but there are a range of others. Most people make a full recovery without needing hospital treatment. People with severe symptoms should seek medical care as soon as possible. Over 760 million cases and 6.9 million deaths have been recorded ...
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）”。 使用这两种说法并不是为了取代国际病毒分类委员会商定的病毒正式名称。
Global research on coronavirus disease (COVID-19) WHO is bringing the world’s scientists and global health professionals together to accelerate the research and development process, and develop new norms and standards to contain the spread of the coronavirus pandemic and help care for those affected. The R&D Blueprint has been activated to ...
2021年12月23日 · The “Three C’s” are a useful way to think about this. They describe settings where transmission of the COVID-19 virus spreads more easily: Close-contact settings, especially where people have conversations very near each other; Confined and enclosed spaces with poor ventilation. The risk of COVID-19 spreading is especially high in places ...
2020年10月22日 · For updates on COVID-19 and public health advice to protect yourself from coronavirus, visit www.who.int and follow WHO on Twitter, Facebook, Instagram, LinkedIn, TikTok, Pinterest, Snapchat, YouTube, and Twitch. About the Wikimedia Foundation
Coronavirus disease (COVID-19) Around 560 000 children vaccinated in first round of polio campaign in Gaza. WHO updates influenza care guidelines, includes recommendations for viruses with pandemic potential. WHO and partners establish an access and allocation mechanism for mpox vaccines, treatments, tests.
2023年3月28日 · nausea, vomiting, abdominal pain/ belly ache, or diarrhoea. Symptoms of severe COVID‐19 disease which need immediate medical attention include: difficulty in breathing, especially at rest, or unable to speak in sentences. skin being cold or clammy, or turning pale or a bluish colour. If possible, call your health care provider, hotline or ...
2020年2月11日 · This name was chosen because the virus is genetically related to the coronavirus responsible for the SARS outbreak of 2003. While related, the two viruses are different. WHO announced “COVID-19” as the name of this new disease on 11 February 2020, following guidelines previously developed with the World Organisation for Animal Health (OIE ...
Links and resources. The coronavirus disease 2019 (COVID-19) pandemic is a global outbreak of coronavirus – an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Cases of novel coronavirus (nCoV) were first detected in China in December 2019, with the virus spreading rapidly to other countries ...
