Infants can travel up to 20 football fields during a day, with a path as crazy as a cat zigzagging through a room full of Roombas.
If we can kick up our own dust, you would think infants could. And that's what they set out to measure. twitter.com/i/web/status/1…
That dust cloud is a mix of chemical and biological stuff. Like living and dead microorganisms such as bacteria. Biological excretions like animal and mite allergens.
And PFAs, phthalate plasticizers, and flame retardant.
Because the shingles vaccination led to a 19.9% reduction of dementia. Shingles, of course, is from chickenpox - varicella-zoster virus (VZV), from the herpesvirus group.
One of my favorite concepts that you can DIY at home if someone gets Covid.
Top ventilated HEPA. (Really can just change how it's taped up, so even side exhaust will work. Even a CR box could be used (albeit single or double filter version).)
Duct tape.
PVC.
"no U.S. Energy Star certified air cleaners have CADR values (for either tobacco smoke, dust, or pollen) matching the CADR value for the CR Box even on low speed "