Ran across this article that says "scientists" (a term used loosely these days) found that UV light from the Sun can kill coronavirus.

A new study finds that the strong UV rays of the summer can kill COVID-19 on surfaces

https://bestlifeonline.com/sun-coronavirus/

OK, Einstein. Let's see if we can add 2 + 2.

• If coronaviruses are floating around in the air, and
• If sunlight kills those coronaviruses that are floating around in the air, then
• How do they exist at all?

Sum Ting Wong, director of Germ Theory Department.