So my new house fell through last weekend and I'm staying at a friend's with lives with housemates.
I got here and I they inform me three of them have had a stomach bug in the past week, and one of them, their boyfriend has it currently and is staying at the house. I briefly hugged two of the guys who had had it a few days ago. I've been sat in the living room most of the time, the ill guy is in his room and I've gone nowhere near him. I've been to the toilet once and am washing my hands throughly and avoiding touching my face. I haven't eaten or drank anything here/used utensils. I'm sleeping on the sofa tonight. I feel surrounded by germs. One of the guys reckons it's passed on through ingesting water droplets so if we wash our hands we will be fine. Three out of five housemates have had it and now the boyfriend does. The other two housemates haven't had it yet - but one of them, their boyfriend had it on Friday and she's slept in the same bed as him since then and not caught it. One of the guys reckons there's a three day incubation period.
Is it the case you're only contagious after you have v* and the bug is out there? As I've been nowhere near the current ill guy, not in his room or anything. And also, the three guys that have had it, days ago, are they still contagious? Is this bug in the air?
I keep washing my hands but I don't like using the bathroom (though ill guy isn't using it). What more can I do? I'm leaving tomorrow and staying somewhere else. I'm scared to sleep tonight and I'm worried about sleeping on a sofa in this house breathing in germs.
Please please please help