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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 ...
2023年8月9日 · 概述. 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 ...
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Coronavirus disease (COVID-19) WHO lists additional mpox diagnostic tests for emergency use. WHO and partners activate Global Health Emergency Corps for the first time in response to mpox outbreak. Tuberculosis resurges as top infectious disease killer.
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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 ...
La OMS sigue de cerca y responde constantemente a esta pandemia. Esta página de preguntas y respuestas se actualizará a medida que se obtengan más conocimientos sobre la COVID-19 y su propagación, así como sobre la manera en que está afectando a las personas en todo el mundo. Para más información, sírvase consultar periódicamente las páginas de la OMS sobre coronavirus. https://www ...
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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 ...
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2024年5月17日 · Coronavirus disease (COVID-19) Epidemiological Updates and Monthly Operational Updates. The Epidemiological Update provides an overview of the global, regional and country-level COVID-19 cases and deaths, highlighting key data and trends; as well as other pertinent epidemiological information concerning the COVID-19 pandemic.
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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 ...
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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 ...
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。
