Biological Agents | Infection Control

Employees can be affected in various ways by biological hazards. The Federal Institute for Occupational Safety and Health (Bundesanstalt für Arbeitsschutz und Arbeitsmedizin, BAuA) contributes to the formulation of technical rules for activities involving biological agents. It also develops new measurement methodologies and researches health risks and appropriate protective measures.

Employees in protective clothing in the laboratory
© iStock | RyanKing

Essentially, a risk is present as soon as an activity requires the handling of biological agents, for instance in laboratories, the healthcare sector, veterinary facilities, or the waste management industry.

Natural outbreaks of infectious diseases, sometimes on a pandemic scale, can raise the risk of infection among employees performing many different kinds of activity as well. Other biological agents may not be infectious, but can trigger sensitising or toxic reactions.

In order to ensure employees working with biological agents benefit from cutting-edge protection, our experts on the Committee on Biological Agents (Ausschuss für Biologische Arbeitsstoffe, ABAS) help keep the Technical Rules for Biological Agents (Technische Regeln für Biologische Arbeitsstoffe, TRBAs) up to date. Researchers at BAuA develop new measurement methodologies and assessment tools. Furthermore, they conduct systematic field research into bioaerosols in the workplace with the aim of preventing airborne transmission. And BAuA is preparing for future pandemics by researching both work-related infection risks and suitable protective measures.

It is hoped the results will enable organisations to correctly assess the risks to their employees from biological agents and infectious diseases, then take suitable protective measures, putting in place appropriate plans and precautions for every eventuality.

Research Projects

Project numberF 2584 StatusOngoing Project Consideration of humans as a bioaerosol source for infection control in the workplace - Quantification of proteins in exhaled air

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Research ongoing

Project numberF 2583 StatusOngoing Project Investigation of the size distribution of exhaled particles in temporal relation to mask use

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Research ongoing

Project numberF 2562 StatusOngoing Project Occupational COVID-19 exposure and infection risks: Analyses based on the Gutenberg COVID-19 Study.

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Research ongoing

Project numberF 2545 StatusCompleted Project Work related investigation of the rate of SARS-CoV-2 infected and Post-COVID symptomatic people based on data of the health authorities in Thuringia

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Research completed

Project numberF 2547 StatusOngoing Project Determination of exposure during phage application in pig barns

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Research ongoing

Project numberF 2546 StatusOngoing Project Characterisation of bioaerosols in the fine dust fraction of indoor air

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Research ongoing

Project numberF 2509 StatusOngoing Project Relative quantification of proteins in cell culture system exposed to biological agents by mass spectrometry

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Research ongoing

Project numberF 2491 StatusOngoing Project Assessment and evaluation of the toxic potential of biological agents on the basis of respiratory tract-related in vitro models: Subproject II: Development of an exposure system for the assessment of volatile metabolites of biological agents

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Research ongoing

Project numberF 2489 StatusCompleted Project Assessment of health effects by bioaerosols in case of mould

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Research completed

Project numberF 2486 StatusOngoing Project Determination of the inhalative exposure to hazardous substances and biological agents during the commercial use of gardening devices

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Research ongoing

Project numberF 2470 StatusCompleted Project Biomonitoring of workers´ exposure to mycotoxins

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Research completed

Project numberF 2441 StatusCompleted Project Analysis of bioaerosol-borne toxins by proteomics technologies

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Research completed

Project numberF 2426 StatusCompleted Project Molecular differentiation of living and dead biological agents and detection of the tenacity of airborne biological agents

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Research completed

Project numberF 2383 StatusCompleted Project Detection of airborne biological agents under difficult analytical conditions - background measurement and exclusion of inhibitory substances

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Research completed

Project numberF 2356 StatusCompleted Project Exposure of hatchery workers to airborne bacteria under consideration of existing antibiotic resistances

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Research completed

Project numberF 2350 StatusCompleted Project A model system of lung cells for investigation of bacterial pathogenicity

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Research completed

Project numberF 2331 StatusCompleted Project Antibiotic-resistant bacteria in emissions from the industrial livestock farming

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Research completed

Project numberF 2330 StatusCompleted Project Exposure to biological agents at biogas production

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Research completed

Publications

Search results

Working from home in the corona crisis: What's next?

baua: Report brief 2021

During the corona crisis, and especially during the period of strict lockdown, many companies have used working from home to …

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Working from home even after the coronavirus pandemic? Advantages and disadvantages from a business perspective

Article 2021

The complete article can be purchased in German at the website of the Journal "Arbeitsmedizin, Sozialmedizin, Umweltmedizin", …

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Well protected at work? Occupational safety and health in the Corona pandemic from the employees' point of view

baua: Report brief 2021

For over a year, the Corona pandemic has presented companies and employees with special challenges in the development and …

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The COVID-19 Working Time Ordinance: Implications for occupational safety and health and insights from an employer survey

Article 2021

The complete article can be purchased in German at the website of the Journal "Arbeitsmedizin, Sozialmedizin, Umweltmedizin", …

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Stigmatization from Work-Related COVID-19 Exposure: A Systematic Review with Meta-Analysis

Article 2021

Stigmatization from work-related COVID-19 exposure has not been investigated in detail yet. Therefore, we systematically …

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Quantification of DNA in PM10 fraction of aerosols from rural ambient air

Article 2021

Although existing guidelines and standards for measurement of biotic components in Germany are dominated by cultivation …

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Occupational safety and health in Germany during the Corona crisis

baua: Report brief 2021

German companies had to face up to a number of organisational and economic challenges as a result of the Coronavirus pandemic. …

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Multiplexed Workplace Measurements in Biogas Plants Reveal Compositional Changes in Aerosol Properties

Article 2021

Anaerobic digestion is an emerging technology producing energy from renewable resources or food waste. Exposure screenings, …

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Evaluation of optical aerosol spectrometers for the determination of workplace and corona-relevant aerosols

Article 2021

Optical aerosol spectrometers have become popular for time-resolved determination of ex-posure to respirable dust in workplaces …

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Evaluation of occupational health and safety measures during the SARS-CoV-2 pandemic

baua: Report 2021

The Corona Pandemic is a major challenge for companies for more than a year. In order to continue business and reduce the risk …

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