Università della Svizzera italiana

Vitamin D status in adolescents during COVID-19 pandemic : a cross-sectional comparative study

Meoli, Martina ; Muggli, Franco ; Lava, Sebastiano A. G. ; Bianchetti, Mario G. ; Agostoni, Carlo ; Kocher, Claudine ; Bührer, Thomas W. ; Ciliberti, Letizia ; Simonetti, Giacomo D. ; Milani, Gregorio P.

In: Nutrients, 2021, vol. 13, no. 5, p. 7

Vitamin D has been claimed to be effective in the response to infections, including the respiratory syndrome coronavirus 2 (SARS-CoV-2). It is supposed that lockdown measures and fear of SARS-CoV-2 infection might reduce vitamin D levels through the modification of lifestyle. However, very few data exist on the association between lockdown measures and vitamin D status in humans. For this...

Università della Svizzera italiana

SARS-CoV-2 Ig G among HealthcareWorkers and the General Population

Milani, Gregorio P. ; Bianchetti, Mario G. ; Togni, Giuseppe ; Schoenenberger, Andreas W. ; Muggli, Franco

In: Pathogens, 2021, vol. 10, no. 4, p. 6

It is assumed that healthcare workers are at the highest risk to be infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, few data from healthcare workers who do not primarily take care of patients with SARS-CoV-2 infection support this assumption. We investigated the prevalence of immunoglobulin G (Ig G) against SARS-CoV-2 among healthcare workers who do not...

Università della Svizzera italiana

Diabetes mellitus is a risk factor for prolonged SARS-CoV-2 viral shedding in lower respiratory tract samples of critically ill patients

Buetti, Niccolò ; Trimboli, Pierpaolo ; Mazzuchelli, Timothy ; Lo Priore, Elia ; Balmelli, Carlo ; Trkola, Alexandra ; Conti, Marco ; Martinetti, Gladys ; Elzi, Luigia ; Ceschi, Alessandro ; Consonni, Vera ; Ogna, Adam ; Forni-Ogna, Valentina ; Bernasconi, Enos

In: Endocrine, 2020, p. 7 p

The length of time a critically ill coronavirus disease 2019 (COVID-19) patient remains infectious and should therefore be isolated remains unknown. This prospective study was undertaken in critically ill patients to evaluate the reliability of single negative real-time polymerase chain reaction (RT-PCR) in lower tracheal aspirates (LTA) in predicting a second negative test and to analyze...