Health surveillance is any activity which involves obtaining information about employees' health and which helps protect employees from health risks at work.
It should not be confused with general health screening or health promotion.
Health surveillance is a process; it may be a regular planned assessment of one or more aspects of a worker's health, for example: lung function or skin condition.
However, it is not enough to simply carry out suitable tests, questionnaires or examinations. Employers must then have the results interpreted and take action to eliminate or further control exposure. It may be necessary to redeploy affected workers if necessary.
Health surveillance may need to be completed by an occupational health service physician (doctor or nurse). If a GP offers the service, you need to be sure that they are competent in occupational medicine.
The clinical outcomes from health surveillance are personal. The service provider must interpret the results of health surveillance for each individual. The service provider must supply general information for you to keep up-to-date health records. They may also be able to anonymise and group the information to highlight trends.