A multi-center study investigating long COVID-19 in healthcare workers from North-Eastern Italy: prevalence, risk factors and the impact of pre-existing humoral …

L Cegolon, M Mauro, D Sansone, A Tassinari… - Vaccines, 2023 - mdpi.com
Introduction: The impact of long-COVID-19 syndrome is rather variable, since it is influenced
by several residual confounders. This study aimed to investigate the prevalence of long …

Primary SARS-CoV-2 infections, re-infections and vaccine effectiveness during the Omicron transmission period in healthcare workers of Trieste and Gorizia …

L Cegolon, C Negro, G Mastrangelo, FL Filon - Viruses, 2022 - mdpi.com
Objective: To evaluate the incidence of primary and recurrent COVID-19 infections in
healthcare workers (HCWs) routinely screened for SARS-CoV-2 by nasopharyngeal swabs …

Risk of vaccine breakthrough SARS-CoV-2 infection and associated factors in healthcare workers of Trieste teaching hospitals (North-Eastern Italy)

P Basso, C Negro, L Cegolon, F Larese Filon - Viruses, 2022 - mdpi.com
Background: Healthcare workers (HCWs) are particularly exposed to biological risk,
including SARS-CoV-2 infection. In order to contrast the current pandemic and alleviate the …

Post-vaccination SARS-CoV-2 infections among health workers at the university hospital of Verona, Italy: a retrospective cohort survey

S Porru, G Spiteri, MGL Monaco, A Valotti, A Carta… - Vaccines, 2022 - mdpi.com
Background: The SARS-CoV-2 vaccination campaign began on 27 December 2020 in
Europe, primarily involving health workers. This study aimed to assess the SARS-CoV-2 …

Comparison of three different waves in healthcare workers during the COVID-19 pandemic: a retrospective observational study in an Italian University Hospital

L De Maria, S Sponselli, A Caputi, A Pipoli… - Journal of Clinical …, 2022 - mdpi.com
Background: SARS-CoV-2 has infected many healthcare workers and (HCWs) worldwide.
The aim of this study was to determine, analyze, and compare the frequency and …

[HTML][HTML] Incidence of SARS-CoV-2 infection in health care workers from Northern Italy based on antibody status: immune protection from secondary infection-A …

F Rovida, I Cassaniti, E Percivalle, A Sarasini… - International Journal of …, 2021 - Elsevier
Objective The protection form SARS-CoV-2 infection induced by SARS-CoV-2 anti-S1 and
anti-S2 IgG antibody positivity resulting from natural infection was evaluated. Methods The …

A prospective cohort study assessing the relationship between long-COVID symptom incidence in COVID-19 patients and COVID-19 vaccination

B Abu Hamdh, Z Nazzal - Scientific Reports, 2023 - nature.com
Current studies about the long-term effects of COVID-19 show a wide range of symptoms.
This prospective cohort study aimed to find the incidence of long-COVID symptoms and the …

Dynamics of the seroprevalence of SARS-CoV-2 antibodies among healthcare workers at a COVID-19 referral hospital in Milan, Italy

L Milazzo, A Lai, L Pezzati, L Oreni… - Occupational and …, 2021 - oem.bmj.com
Objectives Healthcare workers (HCWs) are at high risk of developing SARS-CoV-2 infection.
The aim of this single-centre prospective study was to evaluate the trend of SARS-CoV-2 …

[HTML][HTML] Disease severity of COVID-19 in different phases of the pandemic: Do healthcare workers have better outcomes?

X Yang, F Shi, J Zhang, H Gao, S Chen, B Olatosi… - Vaccine: X, 2023 - Elsevier
Background This study aimed to characterize and compare the demographics, clinical
profile, and COVID-19 outcomes between healthcare workers (HCWs) and non-HCWs …

[HTML][HTML] Serological response after SARS-CoV2 vaccination in healthcare workers: a multicenter study

G Visci, C Zunarelli, I Mansour, S Porru… - La Medicina del …, 2022 - ncbi.nlm.nih.gov
Methods: We abstracted data on level of anti-SARS-CoV-2 Spike antibodies (IgG) and
sociodemographic characteristics of 17,257 HCWs from public hospitals and public health …