Yes.
mrsa is the most unknown and deadly disease
If left untreated, yes. And, even with treatment, because of its high resistance to antibiotics, it can still be lethal.
MRSA, in my mind, is the worst bacterial infection. I had a relative die from a MRSA infection caught in an OR in a Hospital, and had a relative visit the OR in a hospital (not the same Hospital where it was transmitted in the OR) and also caught MRSA. Forbes (see related link) lists several deadly bacteria which includes 1 fungal infection as well.
Yes MRSA can be spread via body fluids.
Yes; MRSA enters the body via a break in the skin.
Yes
Yes.
yes it does!
yes if you let mrsa go for to long it will get in your bones and joints and spread throughout the body until proper antibiotics are given
yes
Yes
Yes