Background Many publications have considered the exposure risk to COVID-19 of the
general population and healthcare workers. However, no available papers have discussed …

Many patients are fearful of acquiring coronavirus disease 2019 (COVID-19) in hospitals
and clinics. We characterized the risk of COVID-19 among 226 patients exposed to …

Background Understanding COVID-19 infection among health workers and the risk factors
for adverse outcomes is important not only for characterizing virus transmission patterns and …

Background: We aimed to detect the risk factors for SARS-CoV-2 infection among healthcare
workers (HCWs) in 2020 before the vaccination era. Methods: We surveyed SARS-CoV-2 …

This study aimed to estimate the attack rates, and identify the risk factors of COVID-19
infection. Based on a retrospective cohort study, we investigated 11,580 contacts of COVID …

Abstract Background Healthcare workers (HCWs) are at a high risk for disease exposure.
Given the limited availability of nucleic acid testing by PCR in low resource settings …

Introduction: The outbreak of COVID-19 has spread worldwide. The evidence about risk
factors of healthcare workers who infected COVID-19 is limited. This study aims to describe …

Objective To describe the characteristics of healthcare workers (HCWs) infected with COVID‐
19 and to examine their sources of exposure. Methods A descriptive cross‐sectional study …

Abstract Introduction Coronavirus disease 2019 (COVID-19) is a new emerging infectious
disease, first identified in China in December 2019, caused by severe acute respiratory …

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is
rapidly spreading in India and across the world. Healthcare workers (HCWs) are at …