Vaccine-preventable disease in healthcare workers in Sicily (Italy): seroprevalence against measles.

Aim: Measles is one of the most infectious communicable diseases. The objective of this study was to determine the immunity to measles of healthcare workers (HCWs) operating in three hospitals of Catania. Methods: A total of 549 HCWs underwent measles screening. A 5 ml blood sample was taken from each worker to measure IgG antibody levels. Results: Overall seroprotection was 86%. Unvaccinated HCWs agreed to undergo the vaccination offered by the hospital. Furthermore, it was found that younger workers are less seroprotected than older ones. Conclusion: Model legislation may be helpful to countries wishing to implement immunization requirements in healthcare settings in order to virtually eliminate the risk of acquiring and spreading measles in healthcare settings.

Tuberculosis screening among healthcare workers in Sicily, Italy.

Tuberculosis (TB) is a diffuse communicable disease; and healthcare workers (HCWs) are among the at-risk populations for the disease. This study reports the result of TB surveillance in HCWs operating in three hospitals: one classified as 'low' risk for TB and two as 'medium' risk. A total of 2228 HCWs underwent TB screening using the standard Mantoux technique (also known as the tuberculin sensitivity test [TST]). Interferon-γ release assay (IGRA) was carried out in TST-positive subjects. Results showed an overall positivity of 21% to TST and 2% to IGRA test. TST and IGRA results were statistically associated with HCWs born after 1981. This result is due to university policies that highly recommend TB immunization. Data support the use of IGRA assay in TST-positive HCWs, in order to identify latent TB infection from vaccination.

[Health promotion and obesity in the workplace among health care workers of a hospital in Catania (Italy)]. / Promozione della salute e obesità in operatori sanitari di una azienda ospedaliera della provincia di Catania.

BACKGROUND: Italian Legislative Decree No. 81/2008 foresees the involvement of a "specialised physician" in activities for the promotion of health at the workplace. OBJECTIVES: These activities are aimed at modifying erroneous lifestyles (such as smoking, drinking, bad diet, etc.) which are responsible for serious illnesses and also for repercussions on the assessment of fitness for a specific task. Obesity, as we know, represents the major risk factor in the onset of metabolic, neoplastic, cardiovascular and respiratory diseases and also in the increased incidence of accidents at the workplace and sick absence. METHODS: A specific questionnaire was administered to 700 health care workers of a Hospital in Catania to estimate the incidence of factors which favour the onset of these diseases: factors such as familiarity, endocrinal dysfunction problems (diabetes mellitus, hypothyroidism), shift work and little physical exercise. RESULTS AND CONCLUSION: Statistical processing of the data confirmed, partially, that little physical exercise, hypothyroidism, diabetes mellitus, familiarity in the > 36 age group were the major risk factors in the onset of obesity, as reported in the literature. However, contrary to the literature reports, shift work did not seem to be a risk factor in the sample under study. A programme of rehabilitation, on a voluntary basis, will be offered to those workers who are overweight/obese. This programme will involve professionals such as nutritionists, endocrinologists and psychologists, and it will aim at improving workers' health conditions as well as their work performance.