{"id":38,"date":"2021-04-28T11:44:25","date_gmt":"2021-04-28T09:44:25","guid":{"rendered":"http:\/\/blog.cell-lavie.com\/?p=38"},"modified":"2022-11-01T05:06:55","modified_gmt":"2022-11-01T05:06:55","slug":"performance-evaluation-of-serial-sars-cov-2-rapid-antigen-testing","status":"publish","type":"post","link":"https:\/\/cell-lavie.com\/zh\/performance-evaluation-of-serial-sars-cov-2-rapid-antigen-testing\/","title":{"rendered":"\u7cfb\u5217 SARS-CoV-2 \u5feb\u901f\u6297\u539f\u68c0\u6d4b\u7684\u6027\u80fd\u8bc4\u4ef7"},"content":{"rendered":"

\u4e3a\u4e86\u89e3\u51b3\u7f8e\u56fd\u7597\u517b\u9662\u7684\u9ad8 COVID-19 \u8d1f\u62c5\uff0c\u5feb\u901f SARS-CoV-2 \u6297\u539f\u68c0\u6d4b\u5df2\u5728\u8fd9\u4e9b\u8bbe\u65bd\u4e2d\u5e7f\u6cdb\u5206\u53d1\u3002\u4f46\u662f\uff0c\u7f3a\u4e4f\u6027\u80fd\u6570\u636e\uff0c\u5c24\u5176\u662f\u5728\u65e0\u75c7\u72b6\u4eba\u7fa4\u4e2d\u3002<\/p>\n\n\n

\u8bc4\u4f30 SARS-CoV-2 \u6297\u539f\u68c0\u6d4b\u5728\u7597\u517b\u9662\u7206\u53d1\u671f\u95f4\u7528\u4e8e\u5168\u8bbe\u65bd\u68c0\u6d4b\u65f6\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n\n\n

\u8bbe\u8ba1\uff1a<\/h5>\n\n\n

\u524d\u77bb\u6027\u8bc4\u4f30\u6d89\u53ca 3 \u8f6e\u5168\u673a\u6784\u8303\u56f4\u7684\u6d4b\u8bd5\uff0c\u5176\u4e2d\u6536\u96c6\u4e86\u6210\u5bf9\u7684\u547c\u5438\u9053\u6807\u672c\uff0c\u4ee5\u8bc4\u4f30 BinaxNOW \u6297\u539f\u6d4b\u8bd5\u4e0e\u75c5\u6bd2\u57f9\u517b\u548c\u5b9e\u65f6\u9006\u8f6c\u5f55\u805a\u5408\u9176\u94fe\u53cd\u5e94 (RT-PCR) \u76f8\u6bd4\u7684\u6027\u80fd\u3002\u4f7f\u7528 RT-PCR \u5faa\u73af\u9608\u503c\u548c\u5148\u524d\u6d4b\u8bd5\u7ed3\u679c\u7684\u53d8\u5316\u6765\u5b9a\u4e49\u65e9\u671f\u548c\u665a\u671f\u611f\u67d3\u3002<\/p>\n\n\n

\u73af\u5883\uff1a<\/h5>\n\n\n

\u6b63\u5728\u7206\u53d1 SARS-CoV-2 \u75ab\u60c5\u7684\u7597\u517b\u9662\u3002<\/p>\n\n\n

\u53c2\u52a0\u8005\uff1a<\/h5>\n\n\n

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\u6d4b\u91cf\uff1a<\/h5>\n\n\n

\u4e0e RT-PCR \u548c\u75c5\u6bd2\u57f9\u517b\u76f8\u6bd4\uff0cBinaxNOW \u7684\u9633\u6027\u4e00\u81f4\u6027\u767e\u5206\u6bd4 (PPA) \u548c\u9634\u6027\u4e00\u81f4\u6027\u767e\u5206\u6bd4 (PNA)\u3002<\/p>\n\n\n

\u7ed3\u679c\uff1a<\/h5>\n\n\n

BinaxNOW PPA \u4e0e\u75c5\u6bd2\u57f9\u517b\u7269\uff0c\u7528\u4e8e\u68c0\u6d4b\u5177\u6709\u590d\u5236\u80fd\u529b\u7684\u75c5\u6bd2\uff0c\u662f 95%\u3002\u7136\u800c\uff0c\u4f7f\u7528 RT-PCR \u8fdb\u884c\u6297\u539f\u68c0\u6d4b\u7684\u603b\u4f53 PPA \u4e3a 69%\uff0cPNA \u4e3a 98%\u3002\u5f53\u4ec5\u5206\u6790\u6bcf\u4e2a\u53c2\u4e0e\u8005\u7684\u7b2c\u4e00\u4e2a\u9633\u6027\u68c0\u6d4b\u7ed3\u679c\u65f6\uff0c45 \u540d\u6709\u75c7\u72b6\u8005\u7684 RT-PCR \u6297\u539f\u68c0\u6d4b PPA \u4e3a 82%\uff0c343 \u540d\u65e0\u75c7\u72b6\u8005\u4e3a 52%\u3002\u4e0e RT-PCR \u548c\u75c5\u6bd2\u57f9\u517b\u76f8\u6bd4\uff0cBinaxNOW \u68c0\u6d4b\u5728\u65e9\u671f\u611f\u67d3\uff08\u5206\u522b\u4e3a 86% \u548c 95%\uff09\u4e2d\u8868\u73b0\u826f\u597d\uff0c\u800c\u5728\u665a\u671f\u611f\u67d3\u4e2d\u8868\u73b0\u8f83\u5dee\uff08\u5206\u522b\u4e3a 51% \u548c\u672a\u6062\u590d\u75c5\u6bd2\uff09\u3002<\/p>\n\n\n

\u5c40\u9650\u6027\uff1a<\/h5>\n\n\n

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\u7ed3\u8bba\uff1a<\/h5>\n\n\n

\u5c3d\u7ba1\u4e0e RT-PCR \u76f8\u6bd4\u9633\u6027\u4e00\u81f4\u6027\u8f83\u4f4e\uff0c\u4f46\u6297\u539f\u6d4b\u8bd5\u9633\u6027\u4e0e\u5177\u6709\u590d\u5236\u80fd\u529b\u7684\u75c5\u6bd2\u7684\u8131\u843d\u5177\u6709\u66f4\u9ad8\u7684\u4e00\u81f4\u6027\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0c\u6297\u539f\u68c0\u6d4b\u53ef\u80fd\u662f\u4e00\u79cd\u6709\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5feb\u901f\u8bc6\u522b\u5728\u521d\u671f\u7206\u53d1\u671f\u95f4\u6709\u4f20\u64ad SARS-CoV-2 \u98ce\u9669\u7684\u4f20\u67d3\u6027\u4eba\u7fa4\uff0c\u5e76\u6709\u52a9\u4e8e\u51cf\u8f7b\u7597\u517b\u9662\u7684 COVID-19 \u8d1f\u62c5\u3002<\/p>\n\n\n

\u4e3b\u8981\u8d44\u91d1\u6765\u6e90\uff1a<\/h5>\n\n\n

\u6ca1\u6709\u4efb\u4f55\u3002<\/p>\n\n\n

\u622a\u81f3 2021 \u5e74 1 \u6708 10 \u65e5\uff0c\u5728\u7f8e\u56fd\uff0c1 022 297 \u540d\u7597\u517b\u9662\u5c45\u6c11\u548c\u5de5\u4f5c\u4eba\u5458\u7684 SARS-CoV-2\uff08\u5bfc\u81f4 COVID-19 \u7684\u75c5\u6bd2\uff09\u68c0\u6d4b\u5448\u9633\u6027\uff0c108 447 \u4eba\u6b7b\u4ea1\uff081<\/a>).\u7597\u517b\u9662\u5c45\u6c11\u53ef\u80fd\u6ca1\u6709\u75c7\u72b6\u3001\u75c7\u72b6\u4e0d\u5178\u578b\u6216\u65e0\u6cd5\u7528\u8bed\u8a00\u8868\u8fbe\u4ed6\u4eec\u7684\u75c7\u72b6\uff0c\u56e0\u6b64\u4ec5\u4f7f\u7528\u57fa\u4e8e\u75c7\u72b6\u7684\u7b5b\u67e5\u8fdb\u884c\u8bca\u65ad\u662f\u4e0d\u591f\u7684\uff082<\/a>, 3<\/a>).\u5bf9 SARS-CoV-2 \u8fdb\u884c\u8fde\u7eed\u7684\u3001\u5168\u8bbe\u65bd\u8303\u56f4\u7684\u68c0\u6d4b\u53ef\u4ee5\u5e2e\u52a9\u8bc6\u522b\u7206\u53d1\u73af\u5883\u4e2d\u7684\u75c5\u4f8b\uff0c\u4ece\u800c\u53ef\u4ee5\u5feb\u901f\u5b9e\u65bd\u57fa\u4e8e\u4f20\u64ad\u7684\u9884\u9632\u63aa\u65bd\u548c\u611f\u67d3\u9884\u9632\u548c\u63a7\u5236\u7b56\u7565\uff083<\/a>, 4<\/a>).\u5c3d\u7ba1\u5728\u5b9e\u9a8c\u5ba4\u8fdb\u884c\u7684\u5b9e\u65f6\u9006\u8f6c\u5f55\u805a\u5408\u9176\u94fe\u53cd\u5e94 (RT-PCR) \u68c0\u6d4b\u5177\u6709\u6700\u9ad8\u7684\u7075\u654f\u5ea6\uff0c\u4f46\u5176\u5ef6\u957f\u7684\u5468\u8f6c\u65f6\u95f4\u53ef\u80fd\u4f1a\u5ef6\u8fdf\u68c0\u75ab\u548c\u9694\u79bb\u5b9e\u65bd\uff085<\/a>, 6<\/a>).\u6b64\u5916\uff0cRT-PCR \u53ef\u80fd\u4e0d\u662f\u4f20\u67d3\u6027\u7684\u8f83\u5dee\u6307\u6807\uff0c\u56e0\u4e3a\u5c3d\u7ba1\u6ca1\u6709\u4f20\u67d3\u6027\u75c5\u6bd2\uff0c\u4f46\u4eba\u4eec\u53ef\u80fd\u4f1a\u6392\u51fa\u53ef\u6d4b\u91cf\u6570\u91cf\u7684\u75c5\u6bd2 RNA\uff087\u201310<\/a>).\u76f8\u53cd\uff0c\u4ece\u4e34\u5e8a\u6807\u672c\u4e2d\u57f9\u517b\u75c5\u6bd2\u7684\u80fd\u529b\u6bd4 RT-PCR \u66f4\u80fd\u8868\u660e\u4f20\u67d3\u6027\uff0811<\/a>).\u9633\u6027\u75c5\u6bd2\u57f9\u517b\u6700\u5e38\u5728\u53d1\u75c5\u540e 10 \u5929\u5185\u6216\u75c5\u6bd2\u8f7d\u91cf\u9ad8\u65f6\u68c0\u6d4b\u5230\uff08>7.0 log10<\/sub> \u62f7\u8d1d\u6570\/mL) (12<\/a>, 13<\/a>).<\/p>\n\n\n

\u6297\u539f\u6d4b\u8bd5\u6613\u4e8e\u4f7f\u7528\u5e76\u5728\u51e0\u5206\u949f\u5185\u4ea7\u751f\u7ed3\u679c\uff0c\u6709\u52a9\u4e8e\u5feb\u901f\u91c7\u53d6\u884c\u52a8\uff0c\u7279\u522b\u662f\u5728\u4eba\u7fa4\u805a\u96c6\u7684\u60c5\u51b5\u4e0b\u7206\u53d1\u671f\u95f4\uff084<\/a>, 14<\/a>, 15<\/a>). 2020 \u5e74\uff0c\u7f8e\u56fd\u98df\u54c1\u548c\u836f\u7269\u7ba1\u7406\u5c40\u5411 11 \u9879\u5feb\u901f\u6297\u539f\u68c0\u6d4b\u6388\u4e88\u4e86\u7d27\u6025\u4f7f\u7528\u6388\u6743 (EUA)\u3002\u7f8e\u56fd\u536b\u751f\u4e0e\u516c\u5171\u670d\u52a1\u90e8\u5411\u5168\u56fd\u7597\u517b\u9662\u53d1\u9001\u4e86\u5176\u4e2d\u7684 3 \u5f20\uff0c\u5305\u62ec\u96c5\u57f9 BinaxNOW COVID-19 Ag \u5361\uff0816<\/a>).\u6839\u636e3\u6b3e\u4ea7\u54c1\u7684EUA\uff0c\u5728\u51fa\u73b0\u75c7\u72b6\u540e5\u81f37\u5929\u63a5\u53d7\u68c0\u6d4b\u7684\u6709\u75c7\u72b6\u4eba\u7fa4\u4e2d\uff0cRT-PCR\u6297\u539f\u68c0\u6d4b\u7684\u9633\u6027\u4e00\u81f4\u6027\uff08PPA\uff09\u767e\u5206\u6bd4\u4e3a84%\u81f399%\uff0c\u9634\u6027\u4e00\u81f4\u6027\uff08PNA\uff09\u767e\u5206\u6bd4\u4fdd\u6301\u63a5\u8fd1\u5230 100% (16<\/a>).\u7136\u800c\uff0c\u5728\u65e0\u75c7\u72b6\u4eba\u7fa4\u548c\u75c7\u72b6\u53d1\u4f5c\u65f6\u95f4\u6bd4 EUA \u5b9a\u4e49\u65f6\u95f4\u66f4\u957f\u7684\u4eba\u7fa4\u4e2d\uff0c\u6297\u539f\u68c0\u6d4b\u7684\u8868\u73b0\u5e76\u672a\u5f97\u5230\u5f88\u597d\u7684\u8868\u5f81\uff0c\u5173\u4e8e\u8868\u73b0\u7684\u6df7\u5408\u62a5\u544a\u548c\u5bf9\u5047\u9633\u6027\u7ed3\u679c\u7684\u62c5\u5fe7\uff0816\u201319<\/a>).\u5c3d\u7ba1\u6570\u5b66\u6a21\u578b\u8868\u660e\u5373\u4f7f\u4f7f\u7528\u8f83\u4f4e\u7684 PPA \u6d4b\u8bd5\u4e5f\u53ef\u4ee5\u4ece\u9891\u7e41\u3001\u5feb\u901f\u5468\u8f6c\u7684\u6d4b\u8bd5\u4e2d\u83b7\u5f97\u6f5c\u5728\u597d\u5904\uff0c\u4f46\u662f\u5f53\u4eba\u4eec\u6700\u6709\u53ef\u80fd\u5177\u6709\u4f20\u67d3\u6027\u65f6\uff0c\u6297\u539f\u6d4b\u8bd5\u5728\u6355\u83b7\u65e9\u671f SARS-CoV-2 \u611f\u67d3\u65b9\u9762\u7684\u6027\u80fd\u6570\u636e\u6709\u9650\uff0820\u201322<\/a>).<\/p>\n\n\n

2020 \u5e74 10 \u6708 7 \u65e5\uff0c\u4f50\u6cbb\u4e9a\u5dde\u4e00\u5bb6\u62e5\u6709 149 \u5f20\u5e8a\u4f4d\u7684\u7597\u517b\u9662\u4f7f\u7528 BinaxNOW \u6297\u539f\u68c0\u6d4b\u5728\u4e00\u540d\u5c45\u6c11\u4e2d\u53d1\u73b0\u4e86 COVID-19 \u6307\u6807\u75c5\u4f8b\uff0c\u8fd9\u4fc3\u4f7f\u8be5\u673a\u6784\u8fdb\u884c\u4e86\u989d\u5916\u7684\u6297\u539f\u68c0\u6d4b\u3002\u5c3d\u7ba1\u5c1d\u8bd5\u5b9e\u65bd\u7f13\u89e3\u63aa\u65bd\uff0c\u5305\u62ec\u96c6\u4e2d\u9694\u79bb\uff0c\u4f46\u5230 10 \u6708 21 \u65e5\uff0c\u4ecd\u6709 43 \u540d\u5c45\u6c11\u548c 5 \u540d\u5de5\u4f5c\u4eba\u5458\u68c0\u6d4b\u51fa SARS-CoV-2 \u5448\u9633\u6027\u3002\u7f8e\u56fd\u75be\u75c5\u63a7\u5236\u4e0e\u9884\u9632\u4e2d\u5fc3 (CDC) \u4e0e\u4f50\u6cbb\u4e9a\u5dde\u516c\u5171\u536b\u751f\u90e8\u5408\u4f5c\uff0c\u5c06 BinaxNOW \u6297\u539f\u68c0\u6d4b\u4e0e RT-PCR \u548c\u75c5\u6bd2\u57f9\u517b\u76f8\u6bd4\u8f83\uff0c\u8bc4\u4f30\u5176\u6027\u80fd\u3002\u672c\u62a5\u544a\u63cf\u8ff0\u4e86 BinaxNOW \u6297\u539f\u68c0\u6d4b\u5e73\u53f0\u5728\u7597\u517b\u9662\u7206\u53d1\u671f\u95f4\u6bcf 5 \u6216 6 \u5929\u7528\u4e8e\u6709\u75c7\u72b6\u548c\u65e0\u75c7\u72b6\u4eba\u7fa4\u8fde\u7eed\u68c0\u6d4b\u65f6\u7684\u68c0\u6d4b\u7279\u5f81\u3002<\/p>\n\n\n

\u65b9\u6cd5<\/h5>\n\n\n
\u7814\u7a76\u8bbe\u8ba1\u548c\u6570\u636e\u6765\u6e90<\/h5>\n\n\n

2020 \u5e74 10 \u6708 22 \u65e5\u81f3 11 \u6708 3 \u65e5\u671f\u95f4\uff0c\u5728\u6301\u7eed\u7684 SARS-CoV-2 \u7206\u53d1\u671f\u95f4\uff0c\u5728 13 \u5929\u5185\u5bf9\u6240\u6709\u5c45\u6c11\u548c\u5de5\u4f5c\u4eba\u5458\u8fdb\u884c\u4e86 3 \u6b21\u8fde\u7eed\u7684\u5168\u8bbe\u65bd\u8303\u56f4\u6d4b\u8bd5\u3002\u6837\u672c\u662f\u4ece\u6d4b\u8bd5\u65e5\u5728\u573a\u7684\u6240\u6709\u53ef\u7528\u548c\u540c\u610f\u7684\u5c45\u6c11\u548c\u5de5\u4f5c\u4eba\u5458\u90a3\u91cc\u6536\u96c6\u7684\uff0c\u5305\u62ec\u5728 10 \u6708 21 \u65e5\u4e4b\u524d\u88ab\u786e\u5b9a\u4e3a SARS-CoV-2 \u9633\u6027\u7684\u4eba\u3002\u5728\u7b2c\u4e00\u8f6e\u8bbe\u65bd\u8303\u56f4\u5185\u7684\u6d4b\u8bd5\u4e2d\uff0c\u8bad\u7ec3\u6709\u7d20\u7684\u9879\u76ee\u4eba\u5458\u4ece\u5c45\u6c11\u7684\u524d\u9f3b\u5b54 (AN) \u6536\u96c6\u4e86\u6210\u5bf9\u7684\u53cc\u4fa7\u62ed\u5b50\u7528\u4e8e\u6297\u539f\u68c0\u6d4b\u548c RT-PCR\uff0c\u5e76\u4ece\u7597\u517b\u9662\u5de5\u4f5c\u4eba\u5458\u90a3\u91cc\u6536\u96c6\u4e86\u7528\u4e8e\u6297\u539f\u68c0\u6d4b\u7684 AN \u62ed\u5b50\u548c\u9f3b\u54bd\u62ed\u5b50\u6765\u81ea\u7528\u4e8e RT-PCR \u7684\u5355\u4e2a\u9f3b\u5b54\u3002\u7531\u4e8e\u60a3\u8005\u4e0d\u8010\u53d7\uff0c\u5728\u7b2c\u4e8c\u8f6e\u548c\u7b2c\u4e09\u8f6e\u6d4b\u8bd5\u671f\u95f4\u505c\u6b62\u4e86\u9f3b\u54bd\u62ed\u5b50\u91c7\u96c6\uff0c\u5e76\u4ece\u5c45\u6c11\u548c\u5de5\u4f5c\u4eba\u5458\u90a3\u91cc\u6536\u96c6\u4e86\u6210\u5bf9\u7684\u53cc\u4fa7 AN \u62ed\u5b50\uff08\u9644\u5f55\u4e8c<\/a>).\u6240\u6709\u6837\u672c\u5747\u6309\u7167 CDC \u6837\u672c\u6536\u96c6\u548c\u5904\u7406\u6307\u5357\u6536\u96c6\uff084<\/a>).\u8bad\u7ec3\u6709\u7d20\u7684\u5b9e\u9a8c\u5ba4\u79d1\u5b66\u5bb6\u6839\u636e\u5236\u9020\u5546\u7684\u4f7f\u7528\u8bf4\u660e\u4f7f\u7528 BinaxNOW COVID-19 Ag \u5361\u73b0\u573a\u6d4b\u8bd5\u4e86 1 \u4e2a AN \u62ed\u5b50\uff0823<\/a>).\u53e6\u4e00\u4efd\u88ab\u9001\u5f80\u75be\u63a7\u4e2d\u5fc3\u8fdb\u884cRT-PCR\u548c\u75c5\u6bd2\u57f9\u517b\u53c2\u8003\u68c0\u6d4b\u3002<\/p>\n\n\n

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\u4f7f\u7528 CDC Influenza SARS-CoV-2 (Flu SC2) Multiplex Assay (25<\/a>) \u5728 Applied Biosystems 7500 Fast Dx \u5b9e\u65f6 PCR \u4eea\u5668 (Thermo Fisher Scientific) \u4e0a\u3002\u901a\u8fc7 QIAGEN EZ1 \u6216 Roche MagNA Pure 96 \u63d0\u53d6\u5e73\u53f0\u63d0\u53d6\u6838\u9178\u3002\u62a5\u544a\u4e86 SARS-CoV-2 \u75c5\u6bd2\u6838\u8863\u58f3\u86cb\u767d\u57fa\u56e0\u9776\u6807\u7684\u5faa\u73af\u9608\u503c (Ct)\u3002\u5c0f\u4e8e 40 \u7684\u503c\u8868\u793a\u6807\u672c\u5bf9 SARS-CoV-2 RNA \u5448\u9633\u6027\u3002\u4ee5\u5f80\u7684\u7ecf\u9a8c\u8868\u660e\uff0c\u65e0\u6cd5\u5728 Ct \u5927\u4e8e 34 \u7684\u6837\u672c\u4e2d\u68c0\u6d4b\u5230\u57f9\u517b\u9633\u6027\u75c5\u6bd2\u3002\u56e0\u6b64\uff0c\u5c1d\u8bd5\u5bf9 Ct \u503c\u4e3a 34 \u6216\u66f4\u4f4e\u7684 RT-PCR \u9633\u6027\u6807\u672c\u548c RT-PCR \u9634\u6027\u3001\u6297\u539f\u9633\u6027\u6807\u672c\u8fdb\u884c\u75c5\u6bd2\u57f9\u517b\u6807\u672c\u3002\u5982\u524d\u6240\u8ff0\uff0c\u4f7f\u7528 Vero CCL-81 \u7ec6\u80de\u8fdb\u884c\u57f9\u517b\uff0826<\/a>).\u901a\u8fc7 RT-PCR \u68c0\u6d4b\u57f9\u517b\u63a5\u79cd\u540e\u957f\u8fbe 8 \u5929\u663e\u793a\u7ec6\u80de\u75c5\u53d8\u6548\u5e94\u7684\u7ec6\u80de\u662f\u5426\u5b58\u5728 SARS-CoV-2\uff0c\u4ee5\u786e\u8ba4\u75c5\u6bd2\u5728\u57f9\u517b\u7269\u4e2d\u7684\u5206\u79bb\u548c\u751f\u957f\uff08\u9644\u5f55\u4e8c<\/a>).<\/p>\n\n\n

\u4f7f\u7528\u5148\u524d\u7684\u6d4b\u8bd5\u7ed3\u679c\u548c Ct \u503c\u5c06\u6807\u672c\u5206\u7c7b\u4e3a\u611f\u67d3\u9636\u6bb5\u3002\u9636\u6bb5\u88ab\u5b9a\u4e49\u4e3a\u65e9\u671f\uff08\u4f4e\u6216\u964d\u4f4e\u7684 Ct \u503c\uff09\u3001\u665a\u671f\uff08\u589e\u52a0\u6216\u6301\u7eed\u9ad8 Ct \u503c\uff09\u3001\u89e3\u51b3\uff08\u5148\u524d\u9633\u6027\u7ed3\u679c\u7684\u4eba\u7684\u9634\u6027\u6d4b\u8bd5\u7ed3\u679c\uff09\u6216\u672a\u611f\u67d3\uff08\u6709\u611f\u67d3\u8005\u7684\u6807\u672c\u8fde\u7eed\u9634\u6027\u7ed3\u679c\uff09\u4e4b\u524d\u6ca1\u6709\u9633\u6027\u7ed3\u679c\uff09\u3002 \u8868\u683c1<\/a>\u7ed9\u51fa\u5b8c\u6574\u7684\u5b9a\u4e49\u3002<\/p>\n\n\n

\u8d44\u6e90\uff1a https:\/\/www.acpjournals.org\/doi\/full\/10.7326\/M21-0422?journalCode=aim<\/a><\/p>","protected":false},"excerpt":{"rendered":"

To address high COVID-19 burden in U.S. nursing homes, rapid SARS-CoV-2 antigen tests have been widely distributed in those facilities. However, performance data are lacking, especially in asymptomatic people. To evaluate the performance of SARS-CoV-2 antigen testing when used for facility-wide testing during a nursing home outbreak.<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[70,72],"tags":[73,74,75,76],"class_list":["post-38","post","type-post","status-publish","format-standard","hentry","category-blog","category-covid-19","tag-antigen","tag-pcr","tag-sars-cov-2","tag-testing"],"featured_image_src":{"landsacpe":false,"list":false,"medium":false,"full":false},"_links":{"self":[{"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/posts\/38","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/comments?post=38"}],"version-history":[{"count":1,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/posts\/38\/revisions"}],"predecessor-version":[{"id":647,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/posts\/38\/revisions\/647"}],"wp:attachment":[{"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/media?parent=38"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/categories?post=38"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cell-lavie.com\/zh\/wp-json\/wp\/v2\/tags?post=38"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}