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Original caption: US Centers for Disease Control and Prevention: The United States may have reported new cases of crowns in December of last year before China reported the first case
Source: GETTYOverseas Network, December 1 According to the Wall Street Journal of the United States, a government study published by scientists from the Centers for Disease Control and Prevention on November 30 showed that already in mid-December 2019, the new coronavirus appeared in the United States , which is before the official discovery of the new coronavirus in China. Several weeks, a month before the United States Department of Public Health discovered the first confirmed case in the United States.
According to the American report “Wall Street Journal”, a study published in the journal “Clinical Infectious Diseases” by scientists from the Centers for Disease Control and Prevention showed that 106 of the 7,389 blood donations collected by the American Red Cross from residents of 9 US states Evidence of infection with the new coronavirus was found. These blood samples were collected by the Red Cross from December 13, 2019 to January 17, 2020 and sent to the Centers for Disease Control and Prevention for testing and checking for antibodies to the new coronavirus. During the analysis, the scientists found antibodies to the new coronavirus in 39 samples collected in California, Oregon and Washington from December 13-16.
The author wrote: “It is possible that a new coronavirus infection appeared in the United States in December 2019, which predates our previous understanding.” The article also noted that these findings indicate that there were isolated cases of new coronavirus infection on the west coast of the United States in mid-December. . Additionally, from December 30 to January 17, 2020, scientists found 67 blood samples with COVID-19 antibodies in Massachusetts, Michigan, and other locations.
The Wall Street Journal noted in the article that the results of this study also show that there is increasing evidence that the new coronavirus appeared outside of China earlier than was previously known. For example, when researchers retrospectively analyzed samples from French patients hospitalized on December 27, 2019, they also discovered this virus. The research reflects that the novel coronavirus may not only appear in the United States earlier than previously known, but researchers have also found evidence that the spread of the virus in the United States is much more widespread than indicated by test scores. (Zhang Ni overseas network)
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