Originally Posted by
JackieC2
Flew from LGA to ORD yesterday with a passenger next to me that coughed and sneezed the entire time and never covered his mouth. Cold germs going everywhere! Would you have said anything to him?

How would saying anything to the person help the situation? Coughing and sneezing arent exactly controllable urges nor conscious acts.
If there are open seats ask FA for re-accomodation. If there aren't...well... tough tatas.
Yes, I would be grossed out by it, from the superficial expression not from the germs. A little bit wont kill ya