Hand sanitizers do nothing to kill the virus so unless you wash you hands thoroughly or carry a bottle of bleach to pour over your hands before eating you're going to get it. It might make you feel safer but does nothing to help.
I've got my own methods of not contracting it which include being first in the buffet, eating in the dining room and avoiding touching as many items as possible on the ship. I don't know if I'll be OK in the future but it's worked for me in the past & we've sailed at least 6 times with the virus to some degree. Maybe I've just been lucky.
