Were those floaty things in the room germs?

Rhodes remembered all too well what had happened during that one Defense lesson she had attended, the one where everyone including the Professor began sneezing, and she was not about to have something like that happen to her. She had managed to avoid the sneezing plague once, she was sure she could do it again.

So, as slowly as she possibly could, which was pretty darn slow, in her opinion, she made her way into the room, doing her very best to avoid every single floating particle thing that came in her way. Some she manged to blow out of her face, and others she managed to simply dodge, but mostly she just stayed out of the light. She couldn't see the floating things when she wasn't in the light.

Oh. Professor. She looked healthy. Thank Merlin.

"Hi, Professor." Rhodes continued on her very slow journey into the classroom and found a spot to stand near a smallish Ravenclaw girl (Gwenhwyfar). If those germ things came close to her, she would just use the girl as a shield.