@sabik@pfred60@chrischirp@auscovid19 i had my first COVID infection about two months ago, and my ten year old and I would each wear a mask when in shared areas of the house. He didn't catch it or carry it back to his class.
Worked out pretty well for us, but he's pretty independent.
My wife did catch it though we slept separately as soon as I tested positive, but was likely infected before I had symptoms..