ABSTRACT
The hazardous effect of ultraviolet radiation (UVR) is now well recognized; public
education is ongoing. People are recommended to seek shade during the peak UVB period
(10 a.m.–4 p.m.), seek shade when outdoor, regularly use sunscreen, wear protective
clothing, and use hat and sunglasses (1-6). However, people may not be aware that
overexposure to the sun can occur even if they are indoors.
