二次感染新冠会更严重吗？哪些人更容易重复感染？(5)
更新时间:2022-12-14
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图源：参考资料 8 当然，如果担心重复感染，最好的预防方法依然是接种疫苗，并及时接种加强针。加强针不仅可以提高抗体水平，减少被感染的可能新，而且会拓宽免疫保护的范围，对以后可能出现的突变株也有保护作用。（策划：z_popeye｜监制：gyouza） 致谢：本文经遗传学博士、要企研发科学家 周叶斌 专业审核 参考资料： [1]https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/bulletins/coronaviruscovid19infectionsurveycharacteristicsofpeopletestingpositiveforcovid19uk/16november2022 [2]https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(22)00595-3/fulltext [3]https://www.who.int/europe/news-room/photo-stories/item/one-year-of-omicron--the-vital-work-of-a-who-reference-lab-in-the-surveillance-and-diagnosis-of-viruses [4]https://www.nature.com/articles/s41591-022-02051-3 [5]https://www.mingjingnews.com/article/525331 [6]Altarawneh H N, Chemaitelly H, Hasan M R, et al. Protection against the omicron variant from previous SARS-CoV-2 infection[J]. New England Journal of Medicine, 2022, 386(13): 1288-1290. [7]Medić S, Anastassopoulou C, Lozanov-Crvenković Z, et al. Risk and severity of SARS-CoV-2 reinfections during 2020–2022 in Vojvodina, Serbia: A population-level observational study[J]. The Lancet Regional Health-Europe, 2022, 20: 100453. [8]Cao Y, Jian F, Wang J, et al. Imprinted SARS-CoV-2 humoral immunity induces converging Omicron RBD evolution[J]. Biorxiv, 2022. |
