Risk of Severe Acute Respiratory Syndrome Coronavirus 2 Transmission in Seoul, Korea.

ABSTRACT:

Background

The risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission during the endemic phase may vary from that during the previous pandemic phase. We evaluated the risk of infection in a general population with laboratory-confirmed coronavirus disease 2019 (COVID-19) in a community setting in Korea.

Materials and methods

This study included 1,286 individuals who had been in contact with an index COVID-19 case between January 24, 2020, and June 30, 2022. Variables such as age, sex, nationality, place of contact, level of contact, the status of exposed cases, period, and level of mask-wearing were assessed.

Results

Among 1,286 participants, 132 (10.30%) were confirmed to have COVID-19. With increasing age, the risk of the exposed persons co

SUBMITTER: Sim J 

PROVIDER: S-EPMC11224030 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature