{"0f72865d-fe3e-4163-918f-27e7c84781c3": "This study highlights the risk of nosocomial infection of SARS-CoV-2 from patients who become infectious midway into their hospitalization. The findings also reinforce the importance of patient contact time and aerosol-generating procedures as key risk factors for HCP infection with SARS-CoV-2.", "8e258b49-53ff-4566-8088-a5161e4a62cc": "Case-control study evaluating risk factors for SARS-CoV-2 outbreak amongst healthcare personnel at a tertiary care center"}