A study from the University of São Paulo evaluated the effectiveness of 12 models and found that only one met the safety ...
In some people that are photosensitive, UV light from sunlight and indoor light sources can ... look for light shields that have nanometer readings of 380 to 400. This ensures complete filtering of ...
SWAMPSCOTT, MA — The Swampscott Select Board will revisit in two weeks funding a proposed UV Light treatment pilot program at King's Beach designed to determine the effectiveness of making the ...
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