COVID-19 in health-care workers: a living systematic review and meta-analysis of prevalence, risk factors, clinical characteristics, and outcomes

SA Gómez-Ochoa, OH Franco, LZ Rojas… - American journal of …, 2021 - academic.oup.com
Health-care workers (HCWs) are at the frontline of response to coronavirus disease 2019
(COVID-19), being at a higher risk of acquiring the disease and, subsequently, exposing …

[HTML][HTML] Occurrence and transmission potential of asymptomatic and presymptomatic SARS-CoV-2 infections: A living systematic review and meta-analysis

D Buitrago-Garcia, D Egli-Gany, MJ Counotte… - PLoS …, 2020 - journals.plos.org
Background There is disagreement about the level of asymptomatic severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) infection. We conducted a living systematic review …

Global percentage of asymptomatic SARS-CoV-2 infections among the tested population and individuals with confirmed COVID-19 diagnosis: a systematic review and …

Q Ma, J Liu, Q Liu, L Kang, R Liu, W Jing… - JAMA network …, 2021 - jamanetwork.com
Importance Asymptomatic infections are potential sources of transmission for COVID-19.
Objective To evaluate the percentage of asymptomatic infections among individuals …

Proportion of asymptomatic infection among COVID-19 positive persons and their transmission potential: A systematic review and meta-analysis

M Yanes-Lane, N Winters, F Fregonese, M Bastos… - PloS one, 2020 - journals.plos.org
Background The study objective was to conduct a systematic review and meta-analysis on
the proportion of asymptomatic infection among coronavirus disease 2019 (COVID-19) …

Excess mortality: the gold standard in measuring the impact of COVID-19 worldwide?

T Beaney, JM Clarke, V Jain… - Journal of the Royal …, 2020 - journals.sagepub.com
The unprecedented speed and scale of spread of the global COVID-19 pandemic has forced
policymakers and clinicians to operate with limited evidence for the relative success of …

Nosocomial transmission and outbreaks of coronavirus disease 2019: the need to protect both patients and healthcare workers

M Abbas, T Robalo Nunes, R Martischang… - … Resistance & Infection …, 2021 - Springer
Objectives To compile current published reports on nosocomial outbreaks of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), evaluate the role of healthcare workers …

Comorbidities in SARS-CoV-2 patients: a systematic review and meta-analysis

WH Ng, T Tipih, NA Makoah, JG Vermeulen… - MBio, 2021 - Am Soc Microbiol
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has rapidly spread across
the globe at unprecedented speed and is showing no signs of slowing down. The outbreak …

Effect of bamlanivimab vs placebo on incidence of COVID-19 among residents and staff of skilled nursing and assisted living facilities: a randomized clinical trial

MS Cohen, A Nirula, MJ Mulligan, RM Novak… - Jama, 2021 - jamanetwork.com
Importance Preventive interventions are needed to protect residents and staff of skilled
nursing and assisted living facilities from COVID-19 during outbreaks in their facilities …

Association between ABO and Rh blood groups and SARS-CoV-2 infection or severe COVID-19 illness: a population-based cohort study

JG Ray, MJ Schull, MJ Vermeulen… - Annals of internal …, 2021 - acpjournals.org
Background: The ABO and rhesus (Rh) blood groups may influence risk for severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Objective: To determine …

Risk factors associated with all-cause 30-day mortality in nursing home residents with COVID-19

OA Panagiotou, CM Kosar, EM White… - JAMA Internal …, 2021 - jamanetwork.com
Importance The coronavirus disease 2019 (COVID-19) pandemic has severely affected
nursing homes. Vulnerable nursing home residents are at high risk for adverse outcomes …