Fire incident, wife burned.

Hello everybody,

Firstly to let you all know before i start my questioning. The incident was from diesel causing flames and give my wife 45% burns 2nd degree (i think, as it matched the description of '2nd degree deep burns' her legs became a white colour)

I wanted some reassuring that it'll be well, i hope.

1. How long until this person came out of intensive care or was sent home and had treatment from home?

2. Did they need skin grafting? How does it look now?

3. Do things go back to normal, as in looks?