I think the FDA issued some warnings about Vitamin C. In other words, it must be good stuff...
What this doctor asserts makes really good sense.Chances are really good if vitamin levels are kept at a high level ebola will not do the damage it could. At least half the effected survive even now. Probably higher in the US.
A high level of vitamin C and D would surely help if not increase those chances.
Intravenous is a whole different and much more efficient world as well. Oral hard vitamins needing to be facilitated by the liver I would guess are hugely inefficient.