I signed up for emails from a site that promotes good health through optimal vitamin and mineral status.  We were both deficient in Vitamin D a few years ago and we are outside all summer!  So, I feel anyone can be low.  https://www.grassrootshealth.net/blog/vitamin-d-incidence-flu-information-know/

Hope you are all doing well and staying home.  I am thankful our President is learning so much how to handle pandemics.  It is bound to happen again.  Please pray for our doctors, nurses and front line people stocking the stores, etc.  God Bless you all!