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  • Coronavirus disease (COVID-19)
    COVID-19 is a disease caused by the SARS-CoV-2 coronavirus There are a range of signs and symptoms, but hte most common symptoms reported for currently-circulating variants are fever, chills, and sore throat
  • Coronavirus - World Health Organization (WHO)
    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
  • Coronavirus disease (COVID-19)
    COVID-19 is the disease caused by a coronavirus called SARS-CoV-2 WHO first learned of this new virus on 31 December 2019, following a report of a cluster of cases of so-called viral pneumonia in Wuhan, People’s Republic of China
  • Coronavirus disease (COVID-19) pandemic
    Overview 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 across the world
  • Tracking SARS-CoV-2 variants
    It remains critical that global systems to detect signals of potential variants of interest (VOIs) or variants of concern (VOCs) and rapidly assess the risk posed by SARS-CoV-2 variants to public health are maintained, and data are shared, according to good principles and in a timely fashion
  • Coronavirus disease (COVID-19): Variants of SARS-COV-2
    Since 2020, SARS-CoV-2, the virus that causes COVID-19, has been spreading and changing globally These changes have led to the detection of variants in many countries around the world The more significant of these variants are grouped in three different ways – variants under monitoring, variants of interest and variants of concern
  • 冠状病毒病（COVID-19）
    世卫组织建议尚未接种COVID-19疫苗的人接种单剂疫苗。 对于有患重症COVID-19的高风险人群，可能需要在最近一剂疫苗接种后6-12个月内再次接种疫苗。 COVID-19仍是一个重大公共卫生问题，SARS-CoV-2病毒仍在全球传播，住院和死亡仍在发生。
  • Middle East respiratory syndrome coronavirus - Global update
    Middle East respiratory syndrome (MERS) is a respiratory illness caused by a coronavirus (MERS-CoV) The case fatality ratio (CFR) among confirmed cases is around 37% The CFR is calculated based solely on laboratory-confirmed infections and may overestimate the actual mortality rate since milder cases often go undetected or unreported Humans can contract MERS-CoV through multiple
  • Coronavirus disease (COVID-19) - World Health Organization (WHO)
    Mpox (previously known as monkeypox) is a viral disease caused by an orthopoxvirus called monkeypox virus It spreads mainly through close contact with someone who has mpox, causing a painful rash, enlarged lymph nodes and fever It can make people very sick and leave scars
  • 冠状病毒 - World Health Organization (WHO)
    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。轮到时请接种疫苗，并请遵循当地指示。





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