btw.... if they are in bed or eating at a table.... air can be directed at their face so that they wouldn't be breathing in anyone else's exhalation.... if it is truly transmitted through the air... and their friends and relatives can come visit with that set up too...
btw.... if they are in bed or eating at a table.... air can be directed at their face so that they wouldn't be breathing in anyone else's exhalation.... if it is truly transmitted through the air... and their friends and relatives can come visit with that set up too...
btw.... if they are in bed or eating at a table.... air can be directed at their face so that they wouldn't be breathing in anyone else's exhalation.... if it is truly transmitted through the air... and their friends and relatives can come visit with that set up too...