This study aims to investigate whether wearing face masks (filtering facepieces, FFP class 2) with personal protective equipment (FPP2/PPE), while working a 12-h shift in a COVID-19 referral center, affects the blood saturation, heart rate (HR), and well-being of health care providers (HCPs). The study included a group of 37 HCPs. To perform continuous recordings of the SpO₂ and heart rate (HR) in real time, we used a Nellcor PM10N (Covidien, Mansfield, MA, USA) portable monitoring system. SpO₂, HR, and HCP well-being scales were measured during two 3-h shifts, while HCPs worked during a 12-h period. Additionally, each subject completed a questionnaire concerning their well-being. The difference in the SpO₂ level between the 1st and 2nd working shifts while wearing an FFP2/PPE was small, with a median decrease in SpO₂ of −1%. The scales of the well-being indicators increased within the shift. They were mainly fatigue and thirst with median scores of 2 out of 6 (range 0–4). We assume that during a 12-h period, a work scheme that consists of a 3-h shift in FFP2/PPE and a 3-h rest period (working without FPP2/PPE) is a reliable and safe solution for HCPs working in specialized COVID-19 referral hospitals.

Background/Objectives: Since the importance of robust theory-driven research is emphasized in medical education and little data are available on the intentions of medical and healthcare students regarding interprofessional collaboration, this study aimed to analyze the behavioral intentions of Polish medical and healthcare students to undertake interprofessional collaboration in their future work. This study follows the assumptions of the theory of planned behavior, including analysis of the students’ attitudes, subjective norms, and perceived behavioral control in this regard. Methods: Data were collected from March to July 2023 on the population of students at Poznan University of Medical Sciences (Poland) using a questionnaire developed using dedicated manuals on the theory. Results: The students demonstrated generally positive behavioral intentions and attitudes, with a mean total attitude score of 103.13 ± 33.31 in a possible range of −231 to 231. Their sense of social pressure to engage in interprofessional collaboration was weak to moderate positive, as indicated by their total subjective norm score equal on average to 57.01 ± 42.98 in a possible range of −189 to 189, or mixed when evaluated directly. Furthermore, even though they presented a neutral or moderately positive direct assessment of their perceived behavioral control, its indirect measure was weak to moderately negative, with a mean total perceived behavioral control of −80.78 ± 59.21 in a possible range of −231 to 231. Conclusions: The findings suggest that students’ perceptions of mixed social pressure and the presence of barriers or obstacles to collaboration may negatively impact their perceived ease and willingness to collaborate, even despite their initially positive attitudes towards it.