For weeks now, Mary McDarby has lived in vaccine limbo. Her husband qualified for the coronavirus vaccine more than two months ago. Because he has later-stage emphysema, though, his lungs cannot tolerate cold air. Even the short distance between the parking lot and the door of a vaccine clinic could pose a threat. The other option, bringing the vaccine to him, also has proved impossible. For McDarby, the silence from officials has left her feeling abandoned. âI thought, thereâs gotta be a lot of disabled people in our situation,â she said. âBut, I canât find any information about it.â