Okay so, pretty much 90% of the world is in lockdown.
Not 90%,more like 50%. Artificial UV causes problems with ionisation and damage since it'll be polarised from a light source (my current theory). The use of UV from the sun allows for a production of vitamin D type which allows for calcium to be broken down and strengthen bone and marrow production (and marrow produces stem cells which turn to antibodies).
There is no such Artificial UV or sun UV, they are the same. What makes UV dangerous or not, is the strenght of it. Actually, exposure to sun long enough without protection can cause as much damage as what you refer to as "artificial UV".On a side note, they found that most people who had or have the virus are non-smokers,which lead to the theory that nicotine may be used as a treatment for covid-19 (obviously pure nicotine through patchs , not cigarettes). Interesting information: Tobacco isn't the only source of nicotine; we can find it in tomatoes, potatoes, eggplant and cabbage (in small quantity). So in theory, most people in the world would test positive to nicotine even if they are non-smokers
