Saw your post to me last night too...but I am in much need of beauty sleep, so I have been crashing early...LOL
The arm is coming along nicely...it's still red, but much better now.
My sister made it home the day after Christmas, she is doing ok, no long term things you can "SEE" from the damage, but she is on different meds so its a wait and see thing.
Glad your arm is still mending nicely!