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  1. The following is a timeline of the COVID-19 pandemic in the United States during 2020. [1] Background. By late November 2019, coronavirus disease 2019 had broken out in Wuhan, China. [2]

  2. 15 mar 2023 · This timeline provides information about select moments in the COVID-19 pandemic in the United States and around the world beginning from its known origins to today.

  3. The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. [2] The first confirmed human case in the United States was on 19 January 2020. The World Health Organization declared the COVID-19 outbreak a Public Health Emergency of International Concern (PHEIC) on 30 January 2020, and first ...

  4. Weekly confirmed COVID-19 deaths Map of cumulative COVID-19 death rates by U.S. state [8]. On December 31, 2019, China announced the discovery of a cluster of pneumonia cases in Wuhan.The first American case was reported on January 20, [9] and Health and Human Services Secretary Alex Azar declared a public health emergency on January 31. [10] Restrictions were placed on flights arriving from ...

  5. 11 mar 2021 · March 13: President Donald Trump declares a national emergency. March 15: The Centers for Disease Control and Prevention says Americans should cancel gatherings of 50 or more people for two...

  6. This timeline provides information about select moments in the COVID-19 pandemic in the United States and around the world beginning from its known origins to today.

  7. 9 mar 2021 · On a broader scale, COVID-19 is now the third leading cause of death in the U.S. (after heart disease and cancer). September: The school year opens with a mix of plans to keep children and teachers safe, ranging from in-person classes to remote schooling to hybrid models.

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