Bad bus ride :(

[farminggirl]

I got on the bus (in high school) today and it smelled like cleaner but I tried not to worry. Then the other kids got on and all yelled "It still smells like V*". Right after my friend told me that yesterday the boy two rows back threw up in his seat and didn't tell anyone, but instead just moved to another seat. Thankfully it happened after I got off but now I'm scared I was exposed and that he moved to my seat. I know they don't clean up well afterwards and the particles could've gotten all over. I hope to quit riding the bus. Do you think I'll catch it? I'm so upset.