{"id":6204,"date":"2023-03-24T21:18:41","date_gmt":"2023-03-25T04:18:41","guid":{"rendered":"https:\/\/weno.duckdns.org\/?p=6204"},"modified":"2023-03-25T07:10:25","modified_gmt":"2023-03-25T14:10:25","slug":"have-we-found-the-animal-origin-of-covid-bbc-news","status":"publish","type":"post","link":"https:\/\/weno.duckdns.org\/?p=6204","title":{"rendered":"\u6211\u4eec\u627e\u5230\u4e86\u65b0\u51a0\u80ba\u708e\u7684”\u52a8\u7269\u8d77\u6e90”\u5417? Have we found the ‘animal origin’ of Covid? – BBC News"},"content":{"rendered":"

\u57282020\u5e74\u521d\uff0c\u5f53\u65b0\u51a0\u80ba\u708e\u4ecd\u7136\u662f\u4e00\u79cd\u795e\u79d8\u75be\u75c5\u65f6\uff0c\u4e2d\u56fd\u75be\u75c5\u63a7\u5236\u4e2d\u5fc3\uff08CDC\uff09\u4ece\u5e02\u573a\u91c7\u96c6\u4e86\u6837\u672c\u3002\u8fd9\u4e9b\u6837\u672c\u4e2d\u5305\u542b\u7684\u9057\u4f20\u4fe1\u606f\u76f4\u5230\u6700\u8fd1\u624d\u88ab\u7b80\u77ed\u5730\u516c\u5f00\uff0c\u8fd9\u4f7f\u4e00\u7ec4\u7814\u7a76\u4eba\u5458\u80fd\u591f\u89e3\u7801\u5b83\u4eec\uff0c\u5e76\u5c06\u6d63\u718a\u72d7\u4f5c\u4e3a\u53ef\u80fd\u7684\u201c\u4e2d\u95f4\u5bbf\u4e3b\u201d\uff0c\u75be\u75c5\u4ece\u4e2d\u8513\u5ef6\u5230\u4eba\u8eab\u4e0a\u3002\u6839\u636e3\u670820\u65e5\u5728\u7ebf\u53d1\u5e03\u7684\u4e00\u9879\u5206\u6790\uff0c\u8fd9\u9879\u5206\u6790\u7684\u5173\u952e\u662f\uff0c\u6b63\u5728\u51fa\u552e\u7684\u91ce\u751f\u54fa\u4e73\u52a8\u7269\u6d63\u718a\u72d7\u7684DNA\u751f\u6d3b\u5728\u8089\u7c7b\u5e02\u573a\u4e0a\uff0c\u4e0eSARS CoV-2\u68c0\u6d4b\u5448\u9633\u6027\u7684\u62ed\u5b50\u5728\u540c\u4e00\u4e2a\u4f4d\u7f6e\u88ab\u53d1\u73b0\u3002\u2014\u9605\u8bfbwww.bbc.com\/news\/science-environment-65067264 During the early days of 2020, when Covid was still a mystery disease, the Chinese Centers for Disease Control (CDC) took samples from the market. The genetic information contained in those samples has only recently been made, briefly, public, and that enabled a team of researchers to decode them and point to racoon dogs as a possible “intermediate host” from which the disease spilled over into people.
The crux of this analysis is that DNA from racoon dogs, wild mammals that were being sold live in the market for meat, was found in the same locations as swabs from the market that tested positive for SARS CoV-2, according to an analysis that was published online on 20 March.
\u2014 Read on www.bbc.com\/news\/science-environment-65067264<\/a><\/p>\n\n\n

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\"\"\/<\/figure>\n\n\n\n

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Does this answer the question of how the pandemic started?<\/h2>\n\n\n\n

This is not definitive proof. That is something we might never have.<\/p>\n\n\n\n

The search for that proof has itself become heavily politicised and often toxic. While this lends weight to the theory that the virus emerged in wild animals and spread to humans at the market, another theory has focused on a possible “lab leak” of a virus from Wuhan Institute of Virology.<\/p>\n\n\n\n

\u8fd9\u662f\u5426\u56de\u7b54\u4e86\u8fd9\u573a\u5927\u6d41\u884c\u75c5\u662f\u5982\u4f55\u5f00\u59cb\u7684\uff1f
\u8fd9\u4e0d\u662f\u786e\u51ff\u7684\u8bc1\u636e\u3002 \u8fd9\u4e5f\u8bb8\u662f\u6211\u4eec\u6c38\u8fdc\u4e5f\u5f97\u4e0d\u5230\u7684\u3002<\/p>\n\n\n\n

\u5bfb\u627e\u8bc1\u636e\u672c\u8eab\u5c31\u53d8\u5f97\u4e25\u91cd\u653f\u6cbb\u5316\uff0c\u800c\u4e14\u5e38\u5e38\u662f\u6709\u5bb3\u7684\u3002 \u867d\u7136\u8fd9\u6709\u52a9\u4e8e\u8bc1\u660e\u8be5\u75c5\u6bd2\u5728\u91ce\u751f\u52a8\u7269\u4e2d\u51fa\u73b0\u5e76\u5728\u5e02\u573a\u4e0a\u4f20\u64ad\u7ed9\u4eba\u7c7b\u7684\u7406\u8bba,\u4f46\u53e6\u4e00\u4e2a\u7406\u8bba\u5219\u96c6\u4e2d\u4e8e\u6b66\u6c49\u75c5\u6bd2\u7814\u7a76\u6240\u7684\u75c5\u6bd2”\u5b9e\u9a8c\u5ba4\u6cc4\u6f0f”\u7684\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n

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\u8fd9\u4e00\u5b9d\u8d35\u6570\u636e\u53d1\u5e03\u62d6\u5ef6\u4e86\u591a\u5e74\uff0c\u5bfc\u81f4\u4e86\u5bf9\u4e2d\u56fd\u75be\u63a7\u4e2d\u5fc3\u7684\u5931\u671b\u548c\u6124\u6012\u3002<\/p>\n\n\n\n

\u798f\u5c14\u6469\u65af\u6559\u6388\u8bf4:”\u8fd9\u4e9b\u6570\u636e\u5df2\u7ecf\u6709\u4e09\u5e74\u5386\u53f2\u4e86\u2014\u2014\u82b1\u4e86\u8fd9\u4e48\u957f\u65f6\u95f4\u624d\u89c1\u5929\u65e5\uff0c\u8fd9\u7edd\u5bf9\u662f\u4e00\u4e2a\u4e11\u95fb\u3002”<\/p>\n\n\n\n

\u8fd9\u4e9b\u4fe1\u606f\u5b9e\u9645\u4e0a\u65e9\u57282022\u5e742\u6708\u5c31\u88ab\u53d1\u5e03\u5230GISAID\u57fa\u56e0\u6570\u636e\u5e93\u4e2d\u3002 \u4f46\u662f\uff0c\u5b83\u88ab\u653e\u5728\u90a3\u513f\u4e86\uff0c\u6ca1\u4eba\u6ce8\u610f\u3002 \u636e\u63a8\u6d4b,\u8fd9\u662f\u4e3a\u4e86\u6839\u636eCDC\u7684\u4e2d\u56fd\u7814\u7a76\u4eba\u5458\u6b63\u5728\u51c6\u5907\u7684\u6570\u636e,\u4e3a\u7814\u7a76\u8bba\u6587\u63d0\u4f9b\u652f\u6301\u6027\u8bc1\u636e(\u5171\u4eab\u8fd9\u6837\u7684\u80cc\u666f\u8d44\u6599\u88ab\u8ba4\u4e3a\u662f\u79d1\u5b66\u51fa\u7248\u7684\u5fc5\u8981\u6761\u4ef6)\u3002<\/p>\n\n\n\n

\n

\u4f46\u5728\u4e2d\u56fd\u7814\u7a76\u4eba\u5458\u5f97\u77e5\u5176\u4ed6\u4eba\u5df2\u7ecf\u770b\u5230\u4e86\u8fd9\u4e9b\u4fe1\u606f\u540e\u4e0d\u4e45\uff0c\u8fd9\u4e9b\u4fe1\u606f\u53c8\u88ab\u9690\u85cf\u8d77\u6765\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n

\u4e16\u754c\u536b\u751f\u7ec4\u7ec7\uff08\u4e16\u536b\u7ec4\u7ec7\uff09\u603b\u5e72\u4e8bTedros Adhanom Ghebreyesus\u57283\u670817\u65e5\u7684\u65b0\u95fb\u53d1\u5e03\u4f1a\u4e0a\u8bf4\uff0c”\u6bcf\u4e00\u9879\u6570\u636e”\u5bf9\u4e8e\u4f7f\u6211\u4eec\u66f4\u63a5\u8fd1\u8fd9\u4e2a\u7b54\u6848\u975e\u5e38\u91cd\u8981\u3002 “\u800c\u4e14\u6240\u6709\u4e0e\u7814\u7a76\u65b0\u51a0\u80ba\u708e\u8d77\u6e90\u76f8\u5173\u7684\u6570\u636e\u90fd\u9700\u8981\u7acb\u5373\u4e0e\u56fd\u9645\u793e\u4f1a\u5171\u4eab\u3002”<\/p>\n\n\n\n

The years-long delay in releasing this valuable data has led to frustration and anger with the China CDC.<\/p>\n\n\n\n

“The data are three years old – it’s an absolute scandal that it’s taken this long for it to see the light of day,” said Prof Holmes.<\/p>\n\n\n\n

The information had actually been posted onto the GISAID genetic database back in February 2022. But it was left there unnoticed. It’s assumed that this was done to provide supporting evidence for a research paper based on the data that was being prepared by Chinese researchers from the CDC. (Sharing such background data is considered a requirement for scientific publication.)<\/p>\n\n\n\n

\n

But shortly after the Chinese researchers learned that others had seen the information, it became hidden again.<\/strong><\/p>\n<\/blockquote>\n\n\n\n

In a press conference on 17 March, Tedros Adhanom Ghebreyesus, director-general of the World Health Organization (WHO) said that “every piece of data” was important in moving us closer to that answer. “And every piece of data relating to studying the origins of Covid-19 needs to be shared with the international community immediately.”<\/p>\n\n\n\n

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\"\"\/<\/figure>\n","protected":false},"excerpt":{"rendered":"

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