争议|意大利研究称新冠病毒2019年9月可能已在传播?
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撰文 | 计永胜
责编 | 陈晓雪 戴 威
图1. SARS-CoV2抗体检测。图源:参考文献[1]
图2. 不同周次SARS-CoV-2抗体频率柱形图。图源:参考文献[1]
图3. 本研究数据与意大利官方数据对比。图源:参考文献[1]
[1] Apolone G, Montomoli E, Manenti A, Boeri M, Sabia F, Hyseni I, Mazzini L, Martinuzzi D, Cantone L, Milanese G, Sestini S, Suatoni P, Marchianò A, Bollati V, Sozzi G, Pastorino U. Unexpected detection of SARS-CoV-2 antibodies in the prepandemic period in Italy. Tumori. 2020 Nov 11:300891620974755. doi: 10.1177/0300891620974755. Epub ahead of print. PMID: 33176598.
[2]Researchers find coronavirus was circulating in Italy earlier than thought. https://www.reuters.com/article/us-health-coronavirus-italy-timing-idUSKBN27V0KF
[3] Zehender G, Lai A, Bergna A, Meroni L, Riva A, Balotta C, Tarkowski M, Gabrieli A, Bernacchia D, Rusconi S, Rizzardini G, Antinori S, Galli M. Genomic characterization and phylogenetic analysis of SARS-COV-2 in Italy. J Med Virol. 2020 Mar 29:10.1002/jmv.25794. doi: 10.1002/jmv.25794. Epub ahead of print. PMID: 32222993; PMCID: PMC7228393.
[4] Ng et al.Preexisting and de novo humoral immunity to SARS-CoV-2 in humans. Science.(2020)eabe1107.DOI: 10.1126/science.abe1107
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