Scared my disgusting father is gonna get me sick

He blows his nose with no tissue into the sink, doesn't wash his hands after using the bathroom unless he shits..and it's not like he does it well. Picks his nose, barely washes his hands, rewears socks and clothes for days, rarely showers, doesn't cover his mouth when he sneezes, has his hand in his pants when he sleep, barely brushes his teeth. I could go on...but I won't, you get the picture.

I asked him to please at least stop blowing his nose into the sink in the bathroom because I'm getting on immunosuppressants. He got annoyed and waved me off saying yeah...the next day he does it again. My tooth brush and tooth paste has been in my room for 2 years and I essentially let him touch none of my stuff. I don't even sit on the bathroom toliet unless I lysol it. He somehow manages to ALWAYS get me sick. Like I can wear a mask on the train but if this dude comes in with a cold I'm cooked.

I can't even leave because I'm in a tough ass spot and money is tight. My mom spoke to him but she said she "can't make him".

So tired of this