Coronavirus - World Health Organization (WHO)
1 天前 · 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 …
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1 天前 · 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 …
2025年11月27日 · WHO fact sheet on COVID-19, including information on symptoms, transmission, treatment, prevention, vaccines and and WHO's work in this area.
1 天前 · Coronavirus Panorama general 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 …
2025年11月27日 · 世卫组织有关冠状病毒病(COVID-19)的实况报道,描述了该疾病的症状,如何治疗和预防,以及世卫组织的应对工作等重要信息。
2023年12月30日 · Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
2025年11月27日 · La COVID-19 est due au coronavirus SARS-CoV-2. Elle se transmet généralement entre personnes en contact étroit. Les vaccins contre la COVID-19 confèrent une protection élevée …
2026年5月23日 · La COVID-19 es una enfermedad causada por el coronavirus SARS-CoV-2. Por lo general, se propaga entre personas que están en contacto directo.
1 天前 · Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
2025年3月13日 · COVID-19 is a common and highly contagious respiratory infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Most people recover within a few days or …
2023年3月28日 · 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 …