Citation: | WANG Xiaoxiao, WANG Fengying, ZHU Liebo, . Transmission characteristics of a COVID-19 outbreak caused by Omicron variant BA.5.2 in Yiwu city, China[J]. Chinese Journal of Public Health, 2023, 39(4): 448-454. doi: 10.11847/zgggws1141188 |
[1] |
World Health Organization. Coronavirus disease 2019 (COVID-19) pandemic[EB/OL]. (2023 – 01 – 03). https://covid19.who.int/.
|
[2] |
Viana R, Moyo S, Amoako DG, et al. Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa[J]. Nature, 2022, 603(7902): 679 – 686. doi: 10.1038/s41586-022-04411-y
|
[3] |
World Health Organization. Tracking SARS-CoV-2 variants[EB/OL]. (2022 – 12 – 01). https://www.who.int/activities/tracking-SARS-CoV-2-variants.
|
[4] |
Zhao S. Estimating the time interval between transmission generations when negative values occur in the serial interval data: using COVID-19 as an example[J]. Mathematical Biosciences and Engineering, 2020, 17(4): 3512 – 3519. doi: 10.3934/mbe.2020198
|
[5] |
杜婧, 王佳敏, 王晶, 等. 北京市新型冠状病毒Omicron变异株的传播力研究[J]. 中华流行病学杂志, 2022, 43(9): 1364 – 1369. doi: 10.3760/cma.j.cn112338-20220410-00274
|
[6] |
Cori A, Ferguson NM, Fraser C, et al. A new framework and software to estimate time-varying reproduction numbers during epidemics[J]. American Journal of Epidemiology, 2013, 178(9): 1505 – 1512. doi: 10.1093/aje/kwt133
|
[7] |
Liu Y, Eggo RM, Kucharski AJ. Secondary attack rate and superspreading events for SARS-CoV-2[J]. The Lancet, 2020, 395(10227): e47. doi: 10.1016/S0140-6736(20)30462-1
|
[8] |
Chan JFW, Yuan SF, Kok KH, et al. A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: a study of a family cluster[J]. The Lancet, 2020, 395(10223): 514 – 523. doi: 10.1016/S0140-6736(20)30154-9
|
[9] |
刘怡芳, 李佳萌, 周朋辉, 等. 天津市新型冠状病毒肺炎聚集性疫情病例分析[J]. 中华流行病学杂志, 2020, 41(5): 653 – 656. doi: 10.3760/cma.j.cn112338-20200225-00165
|
[10] |
景钦隆, 李泳光, 马蒙蒙, 等. 基于广州市聚集性疫情的新型冠状病毒传染力及续发率研究[J]. 中华流行病学杂志, 2020, 41(10): 1623 – 1626. doi: 10.3760/cma.j.cn112338-20200310-00305
|
[11] |
Luo L, Liu D, Liao XL, et al. Contact settings and risk for transmission in 3410 close contacts of patients with COVID-19 in Guangzhou, China: a prospective cohort study[J]. Annals of Internal Medicine, 2020, 173(11): 879 – 887. doi: 10.7326/M20-2671
|
[12] |
Bi QF, Wu YS, Mei SJ, et al. Epidemiology and transmission of COVID-19 in 391 cases and 1286 of their close contacts in Shenzhen, China: a retrospective cohort study[J]. The Lancet Infectious Diseases, 2020, 20(8): 911 – 919. doi: 10.1016/S1473-3099(20)30287-5
|
[13] |
Burke RM, Midgley CM, Dratch A, et al. Active monitoring of persons exposed to patients with confirmed COVID-19 – United States, January – February 2020[J]. Morbidity and Mortality Weekly Report, 2020, 69(9): 245 – 246. doi: 10.15585/mmwr.mm6909e1
|
[14] |
Laxminarayan R, Wahl B, Dudala SR, et al. Epidemiology and transmission dynamics of COVID-19 in two Indian states[J]. Science, 2020, 370(6517): 691 – 697. doi: 10.1126/science.abd7672
|
[15] |
Song JS, Lee J, Kim M, et al. Serial intervals and household transmission of SARS-CoV-2 omicron variant, South Korea, 2021[J]. Emerging Infectious Diseases, 2022, 28(3): 756 – 759. doi: 10.3201/eid2803.212607
|
[16] |
Araf Y, Akter F, Tang YD, et al. Omicron variant of SARS-CoV-2: genomics, transmissibility, and responses to current COVID-19 vaccines[J]. Journal of Medical Virology, 2022, 94(5): 1825 – 1832. doi: 10.1002/jmv.27588
|
[17] |
Torjesen I. Covid-19: Omicron may be more transmissible than other variants and partly resistant to existing vaccines, scientists fear[J]. BMJ, 2021, 375: n2943.
|
[18] |
孙琬琬, 凌锋, 潘金仁, 等. 浙江省新型冠状病毒肺炎家庭聚集性疫情流行特征分析[J]. 中华预防医学杂志, 2020, 54(6): 625 – 629. doi: 10.3760/cma.j.cn112150-20200227-00199
|
[19] |
潘静静, 王莹莹, 王文华, 等. 一起由奥密克戎变异株BA. 2.2引起的河南省新冠肺炎本土疫情流行病学特征分析[J]. 中国公共卫生, 2022, 38(8): 975 – 979. doi: 10.11847/zgggws1138726
|
[20] |
黄勇, 郑志伟, 陈纯, 等. 广州市2起由新型冠状病毒奥密克戎变异株引起的本地疫情流行病学参数研究[J]. 中华流行病学杂志, 2022, 43(11): 1705 – 1710. doi: 10.3760/cma.j.cn112338-20220523-00450
|
[21] |
Backer JA, Eggink D, Andeweg SP, et al. Shorter serial intervals in SARS-CoV-2 cases with Omicron BA. 1 variant compared with Delta variant, the Netherlands, 13 to 26 December 2021[J]. Eurosurveillance, 2022, 27(6): 2200042.
|
[22] |
Del Águila-Mejía J, Wallmann R, Calvo-Montes J, et al. Secondary attack rate, transmission and incubation periods, and serial interval of SARS-CoV-2 Omicron variant, Spain[J]. Emerging Infectious Diseases, 2022, 28(6): 1224 – 1228. doi: 10.3201/eid2806.220158
|
[23] |
李伟红, 潘阳, 冯兆民, 等. 新型冠状病毒奥密克戎变异株核酸检测试剂盒的检测效果比较[J]. 国际病毒学杂志, 2022, 29(3): 216 – 220. doi: 10.3760/cma.j.issn.1673-4092.2022.03.008
|
[24] |
Zhao HJ, Lu L, Peng Z, et al. SARS-CoV-2 Omicron variant shows less efficient replication and fusion activity when compared with Delta variant in TMPRSS2-expressed cells[J]. Emerging Microbes and Infections, 2022, 11(1): 277 – 283. doi: 10.1080/22221751.2021.2023329
|
[25] |
吕莹, 袁伟, 施冬玲, 等. 2019新型冠状病毒奥密克戎变异株感染者的临床特征分析[J]. 中华传染病杂志, 2022, 40(5): 257 – 263.
|
[26] |
罗小娟, 王静, 黄晓霞, 等. 广西钦州市一起由奥密克戎BA.2变异株引起的新冠肺炎本土疫情流行病学特征[J/OL]. 疾病监测, doi : doi/10.3784/jbjc.202206220292. http://www.jbjc.org/article/doi/10.3784/jbjc.202206220292.
|
[27] |
尚粉青, 陈月娥, 杨翰, 等. 新型冠状病毒奥密克戎变异株BA.2和BA.5亚型感染者的临床特征分析[J]. 中华结核和呼吸杂志, 2022, 45(12): 1199 – 1203. doi: 10.3760/cma.j.cn112147-20220805-00653
|
[28] |
李文艳, 杜志成, 王莹, 等. 新型冠状病毒Delta变异株引起的广州市荔湾区本土疫情流行特征分析[J]. 中华流行病学杂志, 2021, 42(10): 1763 – 1768. doi: 10.3760/cma.j.cn112338-20210613-00472
|