Natural course of AIDS following HIV-2 infection.

In a 21-year-old female, AIDS following infection with HIV-2 was diagnosed alongside an HIV-associated high-grade B cell lymphoma. Treatment of HIV-2 with dolutegravir, emtricitabine, and tenofovir resulted in viral suppression and slow recovery of CD4 cell counts. Treatment of lymphoma caused significant adverse effects but led to complete remission.

'Hold the course(s)!' - a qualitative interview study of the impact of pandemic-triggered contact restrictions on online instruction in community-based family medicine teaching.

The COVID-19 pandemic has been identified as a catalyst for the digitalization of medical education. Less is known about the specific impact of the pandemic on decentralized, community-based education, such as in General Practitioner practices. The aim of this study is to understand the impact of the digital transformation process, triggered by the COVID-19 pandemic.

A post-Flexner comparative case study of medical training responses to health system needs in Brazil and Germany.

Health systems need medical professionals who can and will work in outpatient settings, such as general practitioner practices or health centres. However, medical students complete only a small portion of their medical training there. Furthermore, this type of training is sometimes seen as inferior to training in academic medical centres and university hospitals.

"Fit for work and life": an innovative concept to improve health and work ability of employees, integrating prevention, therapy and rehabilitation.

Objectives: To set up a comprehensive health programme for employees, with needs-based allocation to preventive and rehabilitative measures; and to evaluate the effects of the programme on work ability and sick leave.

Design: Prospective single-group observational study.

Methods: Employees of a university hospital were invited to participate in needs-based interventions of preventive or rehabilitative character.

Cylindrical IR-ATR Sensors for Process Analytics.

Infrared attenuated total reflection (ATR) spectroscopy is a common laboratory technique for the analysis of highly absorbing liquids and solids. However, in a process environment, maintaining a sufficient sample exchange and cleaning of the sensitive surface of the element is a crucial issue. An important industrial application is the measurement of isocyanate concentrations.