Air Contamination in Operating Theatres: The Key Factors That Can Influence It.

Adequate ventilation and air filtration in the operating theatre are essential measures to prevent surgical site infections, which impact on hospital stay, healthcare costs and increased risk of mortality. The aim of the study is to assess how other factors, such as the number of operators and the opening of doors during surgery, affect microbiological airborne contamination. The data were extrapolated from 105 reports of operational controls conducted in the operating rooms in Siena's Teaching Hospital, Italy, from 2018 to 2021.

Analysis of the SARS-CoV-2 inactivation mechanism using violet-blue light (405 nm).

The study evaluated the effects of violet-blue light (VBL) on cell viability and replication, carbonylation of three structural proteins (S, E, and N) and one non-structural protein (NSP13), and direct damage to the RNA of SARS-CoV-2. The virus was exposed to increasing doses of VBL along with influenza A and B viruses to compare their susceptibility. At the highest dose (21.

How to Assess Health Gains.

: As life expectancy rises and the epidemiological landscape of chronic diseases evolves, the necessity to assess and improve the overall health status of the population becomes increasingly fundamental. Therefore, evaluating health gains is a crucial challenge for modern health systems, particularly in the context of limited resources and increasing demand for services. The aim of this study is to assess health gains and their costs, with data provided by a private Italian clinic.

The virucidal potential effects of violet-blue light on influenza D virus.

Influenza D virus (IDV) is a novel influenza virus, first isolated from swine with influenza-like symptoms in the USA in 2011. To date, IDV circulation has been reported in various animal species such as cattle, pigs, horses with the ability to expand its range of hosts. UV radiation has been widely used for the disinfection of various sources such as water, air, and surfaces, especially in places at greater risk of contamination by viruses and bacteria, such as hospitals and health facilities.

Improving the ONE HEALTH approach: a lesson from SARS-CoV-2 pandemic.

The emergence of SARS-CoV-2 has underscored the critical need to enhance the ONE HEALTH approach which recognizes the interconnectedness of human, animal, and environmental health. In this review we report on various animal species that were infected by SARS-CoV-2 virus during the pandemic with the aim to contribute to the One Health approach. The SARS-CoV-2 pandemic has highlighted the devastating consequences of zoonotic diseases such as COVID19 and has reiterated the critical role that the health of wildlife, domestic animals, and the environment plays in human health.

University students in Central Italy: do they follow proper dietary habits?

Background: Eating a healthy diet is acknowledged as one of the main factors in preventing malnutrition and non-communicable diseases. As young students represent a group more prone to poor dietary habits, the aim of this study was to analyse the dietary habits of a group of undergraduate students attending university in a city of central Italy, Siena.

Methods: 4,700 students were invited to participate in a cross-sectional study completing an online self-administered questionnaire about their food habits.

Exploring the mystical relationship between the Moon, Sun, and birth rate.

Objective: The Moon has a noticeable influence on the Earth due to its gravity, the most visible manifestation of which are tides. We aimed to see if the Moon's daily cycle, like the Sun's, affects the prevalence and incidence of childbirth.

Methods: In this retrospective cohort study, we examined all deliveries at the Academic Hospital of Udine between 2001 and 2019.

Development of a network model to implement the HPV vaccination coverage.

Background: The vaccination coverage of a population is the usual indicator of the effectiveness of vaccination strategies. The study aims to evaluate the effectiveness of an organizational and communication network to implement Human Papilloma Virus (HPV) vaccination coverage both in males and females in the Center Tuscany Local Health Authority.

Study Design: Experimental study.

Factors Influencing the Healthcare Workers' Willingness to Receive the COVID-19 Booster Dose in Tuscany (Italy).

Background: The World Health Organization has defined vaccine hesitancy as behavior influenced by several factors, including trust in the vaccine itself or its provider or the perceived need for vaccination. The aim of this study was to investigate the factors influencing the willingness to receive the COVID-19 vaccine among the employees and healthcare professionals of the Central Tuscany Local Health Authority (CT-LHA) in Italy.

Methods: From July to October 2022, a cross-sectional study was conducted.

Every cockroach is beautiful to his mother's eyes"? A multicentric study on the perception of child's health status according to the parent.

Introduction: Childhood obesity is a social health problem in the Western World and an important goal is to analyze and correct risk factors. However, part of the problem could be determined by a different perception of the weight.

Material And Methods: In October 2019, we conducted a cross-sectional study in which a questionnaire was administered to the parents of primary and secondary school children in South-East Tuscany, Italy.

Can a UV-C box help the cinema industry by disinfecting video cameras?

Introduction: UV-C has proven to be an effective virucide and microbicide, and its cost-effectiveness allowed it to spread as a disinfecting procedure in different environments.

Methods: The study aims to determine the microbicide activity on Staphylococcus aureus, Escherichia coli and SARS-CoV-2 of the UV-C Boxer by Cartoni S.p.

Identifying the Drivers of Inter-Regional Patients' Mobility: An Analysis on Hospital Beds Endowment.

In a Beveridgean decentralized healthcare system, like the Italian one, where regions are responsible for their own health planning and financing, the analysis of patients' mobility appears very interesting as it has economic and social implications. The study aims to analyze both patients' mobility for hospital rehabilitation and if the beds endowment is a driver for these flows; Methods: From 2011 to 2019, admissions data were collected from the Hospital Discharge Cards database of the Italian Ministry of Health, population data from the Italian National Institute of Statistics and data on beds endowment from the Italian Ministry of Health website. To evaluate patients' mobility, we used Gandy's Nomogram, while to assess if beds endowments are mobility drivers, we created two matrices, one with attraction indexes (AI) and one with escape indexes (EI).

Effectiveness of near-UVA in SARS-CoV-2 inactivation.

This experimental study aimed to determine the activity of a near-UVA (405 nm) LED ceiling system against the SARS-CoV-2 virus. The ceiling system comprised 17 near-UVA LED lights with a radiant power of 1.1 W/each centred at 405 nm wavelength.

The Structures and Activities of Health Promotion in the Italian NHS.

Background: In Italy, the Ministry of Health is the main decision-making entity in healthcare. The local health authorities (LHAs) are responsible for health promotion (HP) activities, based on national and regional health plans. Our aim was to investigate the structured activities of HP in Italy at national, regional, and territorial levels.

Efficacy of violet-blue light to inactive microbial growth.

The increase in health care-associated infections and antibiotic resistance has led to a growing interest in the search for innovative technologies to solve these problems. In recent years, the interest of the scientific community has focused on violet-blue light at 405 nm (VBL405). This study aimed to assess the VBL405 efficiency in reducing microbial growth on surfaces and air.

Inter-Regional Patients' Migration for Hospital Orthopedic Intensive Rehabilitation: The Italian Experience.

Background: Following the introduction of administrative federalism in the Italian National Health Service, inter-regional patients' mobility has become increasingly relevant because, in addition to being an indirect index of the quality of care, it has important economic and financial implications. This study aimed to evaluate the fulfillment of the need for hospital orthopedic intensive rehabilitation on site and care-seeking patients' migration to other regions.

Methods: From 2011 to 2019, the data of intensive orthopedic rehabilitation extracts from the Hospital Discharge Cards provided by Italian Ministry of Health were analyzed.

Predicting Healthcare-associated Infections: are Point of Prevalence Surveys data useful?

Introduction: Since 2012, the European Centre for Disease Prevention and Control (ECDC) promotes a point prevalence survey (PPS) of HAIs in European acute care hospitals. Through a retrospective analysis of 2012, 2015 and 2017 PPS of HAIs performed in a tertiary academic hospital in Italy, we developed a model to predict the risk of HAI.

Methods: Following ECDC protocol we surveyed 1382 patients across three years.

COVID-19: opinions and behavior of Italian general population during the first epidemic phase.

Background And Aim: On January 9, 2020, the World Health Organization (WHO) declared that Chinese health authorities had identified a new coronavirus strain never before isolated in humans, the 2019-nCoV later redefined SARS-CoV-2, that still today represent a public health problem. The present survey started on 10 February 2020 with the aim of a) assessing the risk perception in healthcare workers and young students, following the evolution of attitudes, perception and knowledge over time, b) provide useful information to the general population during survey.

Results: A study sample consisting of 4116 Italian individuals of both sexes was enrolled.

How to Improve the Drafting of Health Profiles.

Delineating patients' health profiles is essential to allow for a proper comparison between medical care and its results in patients with comorbidities. The aim of this work was to evaluate the concordance of health profiles outlined by ward doctors and by epidemiologists and the effectiveness of training interventions in improving the concordance. Between 2018 and 2021, we analyzed the concordance between the health profiles outlined by ward doctors in a private hospital and those outlined by epidemiologists on the same patients' medical records.

Game of Mirrors: Health Profiles in Patient and Physician Perceptions.

The relationship between general practitioners and patients is privileged. The aim of this study was to assess the concordance between the health profile perceived by the patient and the one described by the doctor. We conducted a cross-sectional study between 2019-2020.

Bacterial lysates (OM-85 BV): a cost-effective proposal in order to contrast antibiotic resistance.

Background: Chronic Obstructive Pulmonary Disease (COPD) is one of the most frequent pathologies in which antibiotics are used because 50% of the exacerbations are attributable to a bacterial infection. The aims of our study were: i) to perform a meta-analysis on the efficacy of the bacterial lysate OM-85 BV in preventing acute exacerbations in patients with COPD; ii) to evaluate whether this preventive treatment can lead to significant savings for the National Health Service (NHS).

Methods: A systematic research was conducted in the electronic database MEDLINE (PubMed) in June 2017-July 2020, collecting evidences without time restrictions.

Inter-Regional Hospital Patients' Mobility in Italy.

Background: The federalization of the Italian National Health Service (NHS) gave administrative, financial, and managerial independence to regions. They are in reciprocal competition according to the "quasi-market" model. A network of independent providers replaced the state monopoly.

The seroprevalence of the hepatitis B virus in Italian medical students after 3 decades since the introduction of universal vaccination.

Objectives: Since 1991 hepatitis B vaccination has been mandatory for all newborns in Italy. The aim of the study was to verify the long-term seroprevalence and the efficacy of hepatitis B vaccination in medical students of the University of Siena.

Material And Methods: A cross-sectional observational study was conducted on a population of 850 medical students of the University of Siena (322 males and 528 females, mean age: 23 years) by obtaining from the medical reports the serological analysis data for the total anti-hepatitis B antibodies (HBsAb) and information on hepatitis B vaccination (number of vaccine doses, age at the first vaccination, time since the final vaccination dose, country of origin).