T. Egger

Impact of baseline SARS-CoV-2 antibody status on syndromic surveillance and the risk of subsequent COVID-19—a prospective multicenter cohort study

L. Risch, P. Vernazza, M. Schlegel, 2021, BMC Medicine.

Symptoms compatible with long-COVID in healthcare workers with and without SARS-CoV-2 infection - results of a prospective multicenter cohort

L. Risch, P. Vernazza, M. Schlegel, 2021, medRxiv.

Non-occupational and occupational factors associated with specific SARS-CoV-2 antibodies among hospital workers – A multicentre cross-sectional study

L. Risch, P. Vernazza, M. Schlegel, 2020, Clinical Microbiology and Infection.

Depression in old age in Austria, Ireland, Portugal and Sweden

Y. Gustafson, B. Lawlor, A. Cruz-Jentoft, 2013 .

Use of respirator vs. surgical masks in healthcare personnel and its impact on SARS-CoV-2 acquisition: a prospective multicentre cohort study

M. Schlegel, P. Rieder, S. Haller, 2021, medRxiv.