You may come into contact with micro-organisms at work because you intentionally work with them, e.g. in a microbiology laboratory. But you are more likely to be exposed as a result of the kind of work you do, e.g. as a healthcare worker i.e. the exposure is incidental to the purpose of the work.

In most work premises where there is either intentional work with micro-organisms (e.g. microbiology laboratories and research facilities) or a relatively high likelihood of occupational exposure (e.g. hospitals and nursing homes) the HSE is the regulatory body.

HSE operates and enforces legislation in Great Britain that aims to control the risks to human health from micro-organisms people may be exposed to at work.

The Microbiology and Biotechnology Unit is made up of a team of specialists in the fields of microbiology, biotechnology and biocontainment with a broad collective experience in the research, clinical and industrial biosciences sectors.

We have national primary inspection and enforcement responsibilities for all UK facilities undertaking research and diagnostic work with high hazard group pathogens (containment level 3 and 4) and genetically modified organisms (GMOs). Our inspectorial activities in relation to work with animal pathogens involve enforcement of SAPO legislation (Specified Animal Pathogen Order).

We support HSE's priorities by providing specialist advice on all aspects of working with animal & human pathogens and genetically modified organisms.

As a regulator, we aim to prevent workplace death, injury or ill health.

Vin Poran, Microbiology and Biotechnology Unit, HSE