@nana75 While MAC is everywhere it is worse in certain states, as you know, like Florida. Being inland might not be as bad but Florida is Florida. Oh that humidity. That's why the tropical plants love Florida so!
Cold is certainly not a friend to our lungs and very stressful in general if we get cold. Yes I am very much conscious of trying to avoid having a supply heating/cooling duct close to me, anywhere.
Yes, some houses are 'sick buildings' and need a 'house doctor' to figure it out.
I have heard about using a personal air filter on a plane....but did not know they are not allowed!
Reality, we have so many things to know about, and as well, to know how to organize our lives such that we are proactive, aware and doing all to help us protect ourselves with our BE.
I have not done much traveling in the last two years other than to Denver and Tyler for my medical care with BE. So glad I was fortunate to have traveled far, wide and close by before the BE raised its ugly self. I am trying to build up the confidence to do some stateside travel as others have done. Knowing the experiences, good or bad, of those on this site has helped in so many ways.
Happy February 14.!
Barbara