Biodeterioration of heritage collections caused by microorganisms is a worldwide problem. To avoid degradation caused by biological contaminants transported into the indoor environment by air, proper bioaerosol protection is required. The aim of this study was to assess the level of microbial contamination of the Auschwitz-Birkenau Museum collection based on qualitative and quantitative analyses of bacteria and fungi isolated from the atmosphere and settled dust of museum storerooms. The obtained results demonstrated that a correctly operated air-conditioning system and limiting the number of visitors in the studied storerooms can significantly inhibit microbial contamination of the air and decrease deposition of bacterial and fungal particulates on exhibit surfaces. The performed analyses confirm that an aerobiological assessment of museum premises is a useful tool in their hygienic evaluation and, if necessary, in decision-making regarding interventions to minimize biological decay of collections.

The aim of the study was the evaluation of frequency and titre of IgA ASCA and IgG ASCA and p-ANCA, c-ANCA in children with IBD and occurrence of ASCA antibodies in relation to coexistence of FA. Patients and methods. The study comprised 95 children at the ages of 2 to 18 years. The diagnosis of IBD was established on the basis of Porto criteria. Tests of blood serum were performed in all children: IgA and IgG ASCA, p-ANCA, c-ANCA using ELISA method. Results. IgE-dependent FA was found in 32.5% children with UC and in 21% with CD. We did not observe any relation between the occurrence of FA and the frequency and ASCA titre. p-ANCA were significantly more frequent in the group of children with UC. The occurrence of ASCA antibodies was observed in 73.7% of children with CD, 17.5% with UC and almost 30% with allergic colitis. Conclusions. Patients with CD and the presence of ASCA revealed a significantly more frequent localization of lesions within the small bowel and a tendency towards older age. We observed a connection between the occurrence of antibodies and the examined mutations of gene NOD2/CARD15.

Objectives: This study explores the association between self-reported exposure to traffic-related air pollution and respiratory health symptoms, as well as lung functions and skin prick tests in adolescents living in the vicinity of main roads. Material and Methods: The data in the study were acquired using a cross-sectional study conducted between 2004-2005 in Chorzów (Silesia, Poland) among adolescents (N = 936) aged 13-15 years, attending junior high schools. Adverse respiratory health symptoms and exposure to traffic-related air pollution were determined on the basis of a questionnaire. Moreover, all children underwent spirometry and skin prick tests. Multivariable logistic regression with multiple imputation for missing data was used to assess the prevalence of adverse respiratory symptoms in relation to self-reported exposure to traffic-related air pollution, adjusted for socioeconomic and environmental factors. Results: Among respiratory tract diseases, asthma and allergic rhinitis associations were statistically significant (OR = 2.16, 95% CI: 1.12-4.15 and OR = 1.69, 95% CI: 1.08-2.64, respectively). Likewise, among respiratory disorders, statistically significant associations were found in the case of wheezes and dyspnea attack (OR = 1.58, 95% CI: 1.10-2.26 and OR = 2.39, 95% CI: 1.56-3.66, respectively), with respect to the vicinity of the main road. Living in the area with high traffic intensity was statistically significantly associated with a higher prevalence of asthma and wheezes (OR = 2.31, 95% CI: 1.22-4.39 and 1.48, 95% CI: 1.09-2.01, respectively). The results obtained did not confirm the relationship between the adopted way of exposure to traffic-related air pollution and lung function indices or skin prick tests. Conclusions: Results of the study suggest that children living in the area with intense traffic are more likely to develop respiratory disorders. Moreover, the vicinity of a main road as well as traffic intensity could be suitable in assessing the relationship between road transport and potential health problems among exposed inhabitants. Int J Occup Med Environ Health. 2019;32(4):553 -67

In Poland, children are exposed to lead from the combustion of leaded gasoline and industrial processes. Since the early 1990s, emission levels have declined, and a ban on leaded petrol is anticipated in 2005. Major industrial sources are located in Silesia Province and the copper mining centre (Legnica region). Concerns about, lead exposure in children date back to the 1980s; mean blood lead levels (BILL)reported in children living near lead smelters in Silesia exceeded 20,tg/dl. in the 1990s, mean BLLs were decreasing, both in urban children and those living near lead industry. Lower than the CDC action level of 101ug/dl, they were however higher than mean values in children from the other countries, where leaded gasoline had already been banned. Childhood lead poisoning prevention requires a comprehensive approach, involving different sectors. Medical prevention focuses on the early detection of exposed child by the blood lead testing and individual case management.

Introduction and objective. Poverty and low level of education pose the biggest threats to public health. Moreover, they generate inequalities in public healthThe aim of the study was to check if there are any inequalities in health among teenagers living in Bytom, Poland. Materials and method. In 2011 and 2012, an epidemiological cross-sectional study was conducted on 1,099 students from lower secondary schools from Bytom. The students completed a questionnaire which was based on an earlier Health Behaviour in School-aged Children study (HBSC). Socio-Economic Status of teenagers (SES) was determined according to the Family Affluence Scale (FAS), the intensity of possible problems in the place of residence and on parents' education. Impact of SES on health self-assessment, asthma, pneumonia, bronchitis with addition to spinal deformities were also investigated. Results. A good or very good level of health was declared by students from families representing a high level of FAS and residing in a more peaceful, less troubled neighbourhood. The highest level of asthma prevalence (10.9%) occurred among students from families with a low level of FAS. The students from families with high FAS were less affected by spinal deformities (34.6%). Students living in a troubled neighbourhood more often suffered from bronchial asthma, pneumonia, bronchitis and spinal deformities. Conclusions. The level of family affluence depends on the parents' education and all the analysed health problems occurred more frequently in children whose parents had completed at least general secondary education. A high economic standard of living and a peaceful neighbourhood determined good or very good health self-assessment among the surveyed students.