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发表于 2021-6-5 19:46:11 | 显示全部楼层 |阅读模式
本帖最后由 通行2020 于 2021-6-6 09:58 编辑

Yahoo news      Data shows covid-19 were widely present in Italia before 2020
The World Health Organization is looking into controversial research suggesting the coronavirus that causes Covid-19 was circulating in Italy months before it was first detected in China, the health body said on Friday, while cautioning against using such data to speculate about the disease’s origins.
The WHO plans to run tests with the Italian researchers who made waves earlier this month for their peer-reviewed findings based on tests of blood samples from a cancer screening carried out starting before the pathogen was detected in China.
The team found antibodies specific to the coronavirus in over 11 per cent of the 959 subjects. Positive samples dated back to September last year, several months before the world’s first recorded case from early December in China.


Bloomberg News      CDC found covid-19 widely present in US before 2020
December 1, 2020, 3:36 AM EST
Updated on December 1, 2020, 3:44 AM EST
Testing has found Covid-19 infections in the U.S. in December 2019, according to a study, providing further evidence indicating the coronavirus was spreading globally weeks before the first cases were reported in China.

The study published Monday identified 106 infections from 7,389 blood samples collected from donors in nine U.S. states between Dec. 13 and Jan. 17. The samples, collected by the American Red Cross, were sent to the U.S. Centers for Disease Control and Prevention for testing to detect if there were antibodies against the virus.

“The findings of this report suggest that SARS-CoV-2 infections may have been present in the U.S. in December 2019, earlier than previously recognized,” the paper said.
Reports of a mysterious pneumonia spreading in Wuhan, China, first emerged in late December 2019. After multiplying rapidly throughout the city in the following weeks, the disease spread across the globe, with the first U.S. case emerging on Jan. 19.
The revelations in the paper by researchers from the CDC reinforce the growing understanding that the coronavirus was silently circulating worldwide earlier than known, and could re-ignite debate over the origins of the pandemic.
It’s not the first evidence showing the virus could have existed or infected people outside China before 2020. A patient in France was found to have contracted the virus after being hospitalized with flu-like symptoms at the end of December, contradicting official statistics showing Covid-19 reached the country from people returning from Wuhan at the end of January.
The CDC study indicated there were isolated infections in the western part of the U.S. in mid-December. Antibodies were also found in early January in other states before the virus was known to have been introduced to those places.


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 楼主| 发表于 2021-6-5 19:54:58 | 显示全部楼层
本帖最后由 通行2020 于 2021-6-6 09:10 编辑

给甚嚣尘上的谬论泼点冷水。有疑问可以拷贝本文上google 或yahoo 等验证。本人只是拷贝了这些报告,再黏贴到这里而已。孰是孰非,各自判定吧。

读英文有困难者可copy 后贴到Google translate ,English to Chinese。
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发表于 2021-6-18 18:17:51 | 显示全部楼层
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发表于 2021-7-20 20:42:15 | 显示全部楼层
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