[robin-berjon]

I know that Word has decent accessibility built in (because Microsoft actually cares about this) but I'm surprised that you're getting mileage out of TeX which is a very visual format. Do you basically screen-read the source? Or is there a non-visual output for it that works?

[CJefferson]

Yes, you do have to learn Tex to read it, but I don't know of any other format any blind mathematician uses. It is common to teach maths with latex -- while it isn't perfect by any means, it is better than any alternative.