Understanding the burden of SARS-CoV-2 infections among healthcare workers is a critical
component to inform occupational health policy and strategy. We conducted a systematic …

Background A year following the onset of the COVID-19 pandemic, new infections and
deaths continue to increase in Europe. Serological studies, through providing evidence of …

Patients with cancer have been identified in several studies to be at high risk of developing
severe COVID-19; however, rates of SARS-CoV-2 IgG seroconversion and its association …

Importance Whether the severity and mortality of COVID-19 in patients with cancer have
improved in terms of disease management and capacity is yet to be defined. Objective To …

Importance To our knowledge, little is known about antibody development after SARS-CoV-
2 vaccination in immunocompromised individuals, such as patients with cancer. Objective …

Importance Patients with cancer and health care workers (HCWs) are at high risk of SARS-
CoV-2 infection. Assessing the antibody status of patients with cancer and HCWs can help …

Background Due to potentially immune-escaping virus variants and waning immunity, a third
SARS-CoV-2 vaccination dose is increasingly recommended. However, data in patients with …

Summary Background Healthcare workers (HCWs) have been disproportionately affected by
coronavirus disease 2019 (COVID-19), which may be driven, in part, by nosocomial …

Background: This study was carried out to estimate the seroprevalence of SARS-CoV-2
antibodies in a Southern Italian population. Methods: The study was performed among …

Abstract Background Coronavirus disease (COVID-19) is interfering heavily with the
screening, diagnosis and treatment of cancer patients. Better knowledge of the …