difference between anti hbc IgG and anti hbc IgM?

hi!

i posted question long time ago regarding my friend here. since then i became interested reading your forum.  being curious and confused i also like to ask questions...tnx in advance for answering...

if lab results is like these: hbsag-negative,anti hbs-positive,anti hbc IgG-positive,antibody to HIV-negative,anti hep c-negative and LFT's-normal...

the virus is already cleared by the immune system right?is it lifetime?no need to do anything and to worried about right?

what is the difference between anti hbc IgG and anti hbc IgM?a positive anti hbc IgG infectious or a positive anti hbc IgM?

is it possible that the virus is still there in the body after clearing it?and can still be converted to a positive hbsag and be infectious?

sorry for too much questions...tnx a lot...

[cajim]

the virus is already cleared by the immune system right?

--Yes.

is it lifetime?

--Depends.

no need to do anything and to worried about right?

--Usually yes.

what is the difference between anti hbc IgG and anti hbc IgM?a positive anti hbc IgG infectious or a positive anti hbc IgM?

--Not sure.

is it possible that the virus is still there in the body after clearing it?and can still be converted to a positive hbsag and be infectious?

--No.