Epidemiological characteristics of multi-generation clustered cases of COVID-19

ABSTRACT

Coronavirus disease 2019 (COVID-19) has strong infectious power, and multi-generation clustered cases are easier to be appearing. To understand the relevant characteristics of multi-generation clustered cases of COVID-19, the epidemiological description and analysis of multi-generation clustered cases reported in Henan province were performed. The clustered epidemics of COVID-19 with more than 3 generation were selected from the public health emergency management information system of Henan province, as of February 23, 2020. The basic characteristic of cases;regional distribution, time distribution, clinical type distribution and incubation period were analyzed.