Julian is TWIT's resident accessibility expert, and he's calling in because he heard Leo talk about accessibility with a previous caller. Some have had difficulties using the web for booking their vaccines. Julian says that VaccinateLA offers a phone booking at 833-540-0473. They'll ask several questions, but pressing 1-1-1-1 will get you to a phone operator who can search for you. It is a lot easier. AIRA.io offers a concierge service for making your accessibility life better, and the service offers 30 minutes free a day.
Check out Julian's website at techjv.com.