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  • 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 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
  • 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) - 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
  • 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
  • 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)：SARS-COV-2的变异株
    正在监测的变异株是一个术语，用于向公共卫生主管部门发出信号，表明该SARS-CoV-2变异株可能需要重点注意和监测。 该类别的主要目的是调查：与其他流行的变异株相比，该变异株（以及与其密切相关的其他变异株）是否可能对全球公共卫生构成额外威胁。
  • Coronavirus - World Health Organization (WHO)
    La enfermedad por coronavirus (COVID-19) es una enfermedad infecciosa causada por el virus SARS-CoV-2 La mayoría de las personas infectadas por el virus experimentarán una enfermedad respiratoria de leve a moderada y se recuperarán sin requerir un tratamiento especial Sin embargo, algunas enfermarán gravemente y requerirán atención médica
  • COVID-19 - Global Situation - World Health Organization (WHO)
    Since mid-February 2025, according to data available from sentinel sites, global SARS-CoV-2 activity has been increasing, with the test positivity rate reaching 11%, levels that have not been observed since July 2024 This rise is primarily observed in countries in the Eastern Mediterranean, South-East Asia, and Western Pacific regions Since early 2025, global SARS-CoV-2 variant trends have





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