Frustrated

My Uncle moved in like a week or two ago. But recently, he went to visit my Aunt who is VERY ill at the moment, I’m pretty sure, though I really hope not, that she has the coronavirus due to her symptoms. My father told my uncle not to get close to her but we all know he doesn’t listen and he’s not cautious. So he went to see her, and now he’s claiming to be feeling sick. I’m frustrated because what if he has it and he’s going to get us all sick? My grandma is 92 years old, and my parents have diabetes, high blood pressure, my mom, brother and I have asthma, we would all be greatly affected. I’m just freaking out. I feel like I can’t breathe right but I want to say it’s nerves. I’ve felt like this before so I don’t try to panic too much. I’m scared of us getting sick. My dad is starting to see that there’s a lot of problems with him being here, but I don’t know if or when he will move out. I seem like a bitch I know, and maybe I am. But it’s stressful to feel like they may be sick and may get us sick.