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By late November 2019, coronavirus disease 2019 had broken out in Wuhan, China. [2]As reported in Clinical Infectious Diseases on November 30, 2020, 7,389 blood samples collected between December 13, 2019, and January 17, 2020, by the American Red Cross from normal donors in nine states (California, Connecticut, Iowa, Massachusetts, Michigan, Oregon, Rhode Island, Washington and Wisconsin ...
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]
The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. [2]
Automobile batteries being recycled at the Thiaroye-sur-Mer site where 18 children died of lead poisoning in 2008. Lead poisoning epidemics refer to specific instances of mass lead poisoning. These events often occur without the knowledge of the communities they affect. Common causes of lead poisoning epidemics include mining, lead recycling ...
In the 18th century lead poisoning was fairly frequent on account of the widespread drinking of rum, which was made in stills with a lead component (the "worm"). It was a significant cause of mortality amongst slaves and sailors in the colonial West Indies. [280] [281] Lead poisoning from rum was also noted in Boston. [282]
Our search did not reveal any reports of novel coronavirus pneumonia in Wuhan before 2020. We only noted family clusters of pneumonia due to the novel severe acute respiratory syndrome (SARS) coronavirus in 2003, and Middle East respiratory syndrome coronavirus in 2012."
On 11 April 2020, the United States became the country in North America with the highest official death toll for COVID-19, at over 20,000 deaths. [4] As of 10 April 2022, there are about 97 million cases and about 1.4 million deaths in North America; about 88.9 million have recovered from COVID-19, meaning that nearly 11 out of 12 cases have ...
Timeline of the COVID-19 pandemic in the United States (2023) Index of articles associated with the same name This set index article includes a list of related items that share the same name (or similar names).