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Background: On February 23rd, the 1st case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was diagnosed at the University Hospital Trust of Verona, Italy. On March 13th, the Oncology Section was converted into a 22-inpatient bed coronavirus disease (COVID) Unit, and we reshaped our organisation to face the SARS-CoV-2 epidemic, while maintaining oncological activities., Methods: We tracked down (i) volumes of oncological activities (January 1st - March 31st, 2020 versus the same period of 2019), (ii) patients' and caregivers' perception and (iii) SARS-CoV-2 infection rate in oncology health professionals and SARS-CoV-2 infection-related hospital admissions of "active"' oncological patients., Results: As compared with the same trimester in 2019, the overall reduction in total numbers of inpatient admissions, chemotherapy administrations and specialist visits in January-March 2020 was 8%, 6% and 3%, respectively; based on the weekly average of daily accesses, reduction in some of the oncological activities became statistically significant from week 11. The overall acceptance of adopted measures, as measured by targeted questionnaires administered to a sample of 241 outpatients, was high (>70%). Overall, 8 of 85 oncology health professionals tested positive for SARS-CoV-2 infection (all but one employed in the COVID Unit, no hospital admissions and no treatment required); among 471 patients admitted for SARS-CoV-2 infection, 7 had an "active"' oncological disease (2 died of infection-related complications)., Conclusions: A slight, but statistically significant reduction in oncology activity was registered during the SARS-CoV-2 epidemic peak in Verona, Italy. Organisational and protective measures adopted appear to have contributed to keep infections in both oncological patients and health professionals to a minimum., Competing Interests: Conflict of interest statement M.M. reports receiving personal fees from Pfizer, EUSA Pharma and Astra Zeneca, outside the submitted manuscript. S.P. reports receiving honoraria or speakers' fee from Astra Zeneca, Eli-Lilly, BMS, Boehringer Ingelheim, MSD and Roche, outside the submitted manuscript. All remaining authors have declared no conflicts of interest., (Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Vaccination of infants, children and adolescents against the hepatitis B virus (HBV) is mandatory in Italy. It is crucial to assess whether vaccinated subjects have protective antibody level during adulthood when the risk of HBV infection increases due to lifestyle or occupational exposure. Two groups of students attending to University of Padova Medical School were enrolled between 2004 and 2011 and HBV antibodies and antigens were measured. The first group (Group A) comprised students vaccinated at three months of age and the second group (Group B) comprised students vaccinated after the first year of life. The follow-up was 18.0 (Group A) and 17.9 (Group B) years. The students vaccinated at three months of age had a higher rate of non-protective antibodies (47.2%) comparing to those vaccinated after the first year of life (17.0%, P<0.0001) with a significantly lower antibody level (P<0.001). The rate of non-protective antibodies was inversely related to vaccination age. The results clearly show that children vaccinated after the first year of life are better protected against HBV. On the other hand, both groups show a good immunological memory as evidenced by the achievement of protective antibody level after the booster dose in 97.8% of subjects., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

In the present research a novel operative strategy of health surveillance with a reduced number of serologic tests is proposed. The approach consists to identify sub-populations with high predictable serological profile that makes the serological tests unnecessary. The study is focused on assays done to detect the response against hepatitis A, which in Italy displays low/intermediate endemicity. Receiver operating characteristics analysis performed on data from documented and self-reported vaccination information of a cohort of students from Padua University Medical School confirmed that anti-hepatitis A antibodies measurement might be avoided in subjects younger than 30 years with negative documented or self-reported history of vaccination or subjected to current vaccination schedule., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

The prevalence of markers for hepatitis B virus (HBV) and the rate of compliance with HBV vaccination laws were investigated in a study at Padua University Medical School (Italy). Of 2,361 students, 385 (16.3%) tested negative for antibody to hepatitis B surface antigen. When vaccination was actively offered to these students, there was a low rate of compliance (47.0% [181 students]) but a good rate of seroconversion (93.1% [95 of 102 students]). Screening for HBV markers appears to be crucial to efforts to increase rates of vaccination coverage.

Antibodies against viral hepatitis A, B and C were evaluated in 221 students of graduate courses of the Medical School of Padua University born in countries different from Italy. Data were compared with those measured in 362 students born in Veneto Region and 87 students born in Centre-Southern Italy. The results showed a high, significant prevalence of positive antibodies against hepatitis A in students from Africa (94.7%), Asia (60.9%), Centre-Southern America (60.9%) and East Europe (52.7%); in Italy, the prevalence was significant in student from Centre-Southern Italy (19.5%). A high prevalence of hepatitis B antibodies was observed in 33.3% of Africa students (two subjects HBsAg positive), in 22.6% of students from East Europe (five subjects HBsAg positive) and in 12.5% of Asian and Centre-Southern American students (one HBeAg positive). Finally, infection with hepatitis C is sporadic and without a significant geographic distribution (three subjects only).