My Hero Academia - My Hero Academia Brooklyn Nine AU

Deku and Bakugou are sick and are forced to stay inside while Ochako takes care of them.

This makes me wonder how dangerous diseases are with quirks
If Bakugo sneezes does he cause an EXPLOSION ?
Can Deku not keep focus and just instantly breaks his bones?
Does Todoroki's systems start effecting the outside world, does he heat up/ freeze up world if he feels hot or cold?
Do Momo's creation have imperfections, get made with the wrong martial or look broken/diseased?
Does Uraraka's levitation work for less time since she throws up a lot more?
Does Tsuyu generate even more mucus through he skin?
Do Mineta's grape balls lose constancy and stickiness?
Do Midnight's pheromones smell horrible?
Does Ectoplasm sneeze out clones?
Does Recovery Girl not heal and just spreads the disease?
Does Hatsume's vision become blurry and do her eyes water?
Do Planted based hero's plants become weak and sick as well?