W. K. Lis
Superstar
I think UV sterilization also works - perhaps it need to be deployed widely.
AoD
So sunlight helps. Not so on cloudy days. Best to be outdoors on a sunny day? Don't use UV lights on your body as it can cause sunburns and/or skin cancer.
What about UV lights on the furnace? As long as it is not exposed onto you?
From link.
"UV Light Kills Coronavirus
For several decades, it has been known by scientists that broad-spectrum germicidal UV light, with wavelengths between 200 and 400 nanometers (nm), is very effective at killing bacteria and viruses by destroying bonds that hold their DNA together. This standard UV light is often used to decontaminate surgical equipment. Unfortunately, these conventional germicidal UV lights are also a health hazard to humans and can lead to skin cancer and cataracts, which prevents the use of UV light in public spaces.
The virus is sensitive to ultraviolet heat and light, so radiation from ultraviolet light can eliminate the virus effectively, according to the latest guideline on diagnosis and treatment of the coronavirus released by the National Health Commissions."
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