College of Life Science, Henan Normal University, Xinxiang, Henan Province, China
College of Life Science, Henan Normal University, Xinxiang, Henan Province, China.
mSphere. 2020 Oct 7;5(5):e00867-20. doi: 10.1128/mSphere.00867-20.
The objective was to analyze the longitudinal distribution, epidemiological characteristics, and local prevention and control measures of coronavirus disease 2019 (COVID-19) in six cities in Henan Province, China, from 21 January 2020 to 17 June 2020: Xinyang City (including Gushi County), Nanyang City (including Dengzhou City), Zhumadian City (including Xincai County), Zhengzhou City (including Gongyi City), Puyang City, and Anyang City (including Hua County). Data were collected and analyzed through the COVID-19 information published on the official websites of the health commissions in the six selected cities of Henan Province. As of 17 June 2020, the cumulative incidence rate of COVID-19 in Henan Province was 1.33/100,000, the cumulative cure rate was 98.27%, the cumulative mortality rate was 1.73%, the age range of diagnosed cases was 5 days to 85 years old, and the male-to-female ratio was 1.09:1. The confirmed cases of COVID-19 in Henan Province were mainly imported cases from Hubei, accounting for 87.74% of all cases, of which the highest proportion was 70.50% in Zhumadian. The contact cases and local cases increased in a fluctuating manner over time. In this paper, epidemiological characteristics of COVID-19 in Henan Province were analyzed from the onset of the outbreak to the effective control within 60 days, and effective and distinctive prevention and control measures in various cities were summarized to provide a favorable useful reference for the further formulation and implementation of epidemic prevention and control and a valuable theoretical basis for effectively avoiding a second outbreak. Epidemic prevention and control in China have entered a new stage of normalization. This article analyzes the epidemiological characteristics of COVID-19 in Henan Province and summarizes the effective disease prevention and control means and measures at the prefecture level; the normalized private data provide a theoretical reference for the formulation and conduct of future prevention and control work. At the same time, these epidemic prevention and control findings can also be used for reference in other countries and regions.
分析 2020 年 1 月 21 日至 6 月 17 日期间河南省六个城市（包括固始县、邓州市）新型冠状病毒病（COVID-19）的纵向分布、流行病学特征和当地防控措施：信阳市、南阳市（包括邓州市）、驻马店市（包括新蔡县）、郑州市（包括巩义市）、濮阳市和安阳市（包括滑县）。通过收集和分析河南省六个选定城市卫生委员会官方网站上发布的 COVID-19 信息来获取数据。截至 2020 年 6 月 17 日，河南省 COVID-19 的累计发病率为 1.33/100000，累计治愈率为 98.27%，累计死亡率为 1.73%，确诊病例的年龄范围为 5 天至 85 岁，男女比例为 1.09:1。河南省 COVID-19 的确诊病例主要为来自湖北的输入性病例，占所有病例的 87.74%，其中驻马店市的比例最高，为 70.50%。接触者病例和本地病例随时间呈波动式增加。本文从疫情爆发到 60 天内有效控制，分析了河南省 COVID-19 的流行病学特征，并总结了各城市有效的、有特色的防控措施，为进一步制定和实施疫情防控工作提供了有利的参考，为有效避免二次爆发提供了有价值的理论依据。中国的疫情防控工作已进入常态化新阶段。本文分析了河南省 COVID-19 的流行病学特征，总结了地市级有效的疾病预防控制手段和措施；常态化的私人数据为未来防控工作的制定和实施提供了理论参考。同时，这些疫情防控发现也可作为其他国家和地区的参考。
