Thank you for these articles.
It was in 2006 I moved to an even sunnier Florida location. My skin is getting wrinkled by the sun, but risking serious diseases is far worse. Two small skin lesions were removed last year, but were found to be non-cancerous. Science News said those risks didn't compare to avoiding serious disease.
Oh okay.
I started taking elevated doses of vitamin D at that time...I haven't been sick since.