The aim of the study is the isolation and identification of fungi using passive air sedimentation. This study analyzed 540 mycological samples from three primary schools in Zenica, collected in September, December, February, and May. Each season, 135 samples were taken from five rooms (two classrooms, a gym, a locker room, and a library) in each school. Samples were collected three times daily at three different heights with 15-minute exposure times. Samples were refrigerated and transported in sterile bags, incubated for 24 hours, and inoculated on specific agars with and without additives. Plates were incubated at 37°C and 25°C for up to 7 days, followed by examinations. Petri dishes were used for passive air sampling, and colonies were counted after incubation. The average number of microorganisms (CFU/m³) was calculated using Omeliansky’s method. Statistical methods included the Chi-squared test and p-value. Colony appearance was assessed visually and microscopically using a light microscope. Growth rate, size, structure, and color changes were monitored. In September, the highest mold concentrations were at H. Kikić Primary School (796 CFU/m³, not significant), M. Dizdar Primary School (1260 CFU/m³, not significant), and A. Šantić Primary School (3980 CFU/m³, significant). Penicillium spp. and Alternaria spp. were most prevalent, with Alternaria spp. significant at H. Kikić Primary School. In December, the highest mold/yeast concentrations were at H. Kikić Primary School (4578 CFU/m³, not significant), M. Dizdar Primary School (1924 CFU/m³, significant), and A. Šantić Primary School (2587 CFU/m³, not significant). Penicillium spp. was most prevalent. In February, the highest mold concentrations were at H. Kikić Primary School (4578 CFU/m³, not significant), M. Dizdar Primary School (2786 CFU/m³, not significant), and A. Šantić Primary School (5838 CFU/m³, significant). Aspergillus spp. and Penicillium spp. were equally prevalent. In May, the highest mold/yeast concentrations were at H. Kikić Primary School (6568 CFU/m³, significant), M. Dizdar Primary School (3516 CFU/m³, significant), and A. Šantić Primary School (7431 CFU/m³, significant). Aspergillus spp. was most prevalent. These findings highlight the importance of regular monitoring and implementing appropriate ventilation measures to manage air quality and health concerns in schools.

Whether recreational or professional, sport is an integral part of human life, so its daily impact on society is undeniable. It is, therefore, important to recognise the role of moral values and ethics in sport, which can help to ensure fairness and preserve the integrity of professional sports. In recent years, there has been a growing awareness of the importance of implementing these values in professional sport, as it is crucial to enable physical performance without compromising the very essence of sport. However, using prohibited substances and methods in professional sports today has become an increasingly worrying ethical issue, particularly in sports medicine. The primary aim of sports science, especially sports physiology, is to help athletes improve their performance and prevent and overcome injuries, while the primary goal of sports management and some athletes is often to win, which can lead to unethical means to achieve this goal. This behaviour raises many ethical doubts and highlights the need for a framework to address these contemporary challenges increasingly facing professional sport today. Bioethics can effectively address these challenges by examining medical and scientific advances’ ethical, social, moral, and legal implications. By considering the values, principles, and norms underlying medical and scientific practices, bioethics in the context of sport can provide guidance and recommendations for bioethical decision-making concerning (bio)ethical doubts or controversies that may arise, such as the use of performance-enhancing drugs, non-therapeutic use of gene therapy and ethical considerations related to using new technologies. This paper, therefore, aims to emphasise the importance of bioethics as a bridging science in sport in the context of the (bio)ethical challenges that increasingly characterise the professional practice of sport today.