Ultraviolet A (UVA) Role in Skin Cancer

Oct

08

Posted by Bolic, Published on 08 October 2009

95% of the ultraviolet (UV) radiation reaching the Earth’s surface is ultraviolet A (UVA)
Although Ultraviolet A (UVA) are less intense than Ultraviolet B (UVB), ultraviolet A (UVA) rays are 30 to 50 times more common. Ultraviolet A (UVA) is present with relatively equal intensity during all daylight hours throughout the year, and can penetrate [...]

Filled Under: Sun and Skin Cacner
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