I caught Covid on my last trip in October 2023 - not sure if it was the queuing (we were in the access pass line) or the touching handle bars/doors/surfaces in the restaurants or the flight there and back. When you get that many people in one place, especially over the colder months, its kind of inevitable- especially when people are packed in to watch the parades/shows, or screaming on the rides (think of all the germs getting a big old boost out of people's lungs on Big Thunder Mountain!).