Isn’t it less than a month ago there was the news that poor indoor air quality cost NZ about one billion dollars a year?
Isn’t it less than a month ago there was the news that poor indoor air quality cost NZ about one billion dollars a year?
AND airborne (like COVID), the virus surviving a couple of hours in the air?
info.health.nz/conditions-t...
AND airborne (like COVID), the virus surviving a couple of hours in the air?
info.health.nz/conditions-t...