Abstract:
Exposure of outdoor workers to high levels of solar ultraviolet radiation (UVR) poses
significant, well-known health risks including skin cancer and eye diseases. In South
Africa, little is known about how many workers are potentially overexposed to solar UVR
and what the associated impacts on their healthmight be. In this overview, the geography
and solar UVR environment in South Africa are considered, as well as the different outdoor
occupational groups likely to be affected by excessive solar UVR exposure. Sunburn,
pterygium, cataract, keratinocyte cancers, and melanoma are discussed in the context
of outdoor workers. Few studies in South Africa have considered these health issues and
the most effective ways to reduce solar UVR exposure for those working outside. Several
countries have developed policies and guidelines to support sun safety in the workplace
which include training and education, in addition to the provision of personal protective
equipment and managerial support. Several gaps in occupational sun protection and
workplace sun safety for South Africa are identified. Legislation needs to recognize solar
UVR exposure as an occupational health hazard, with sun safety guidelines and training
provided for employers and employees.
