It's not just kids. My husband wound up in the hospital for 3 days with RSV. We had gone to meet a friend whose daughter had RSV. We were bringing a meal to the family and the easiest place to meet was the children's hospital in town. We wore masks and washed after and we only saw our friend, not his little girl. Two days later my hubby couldn't get his breathing under control. Here they test everyone who is sick. Sure enough, he had RSV.