you will need to run more tests .. go for a complete hepB profile.
you will need to find out about hbsab, hbeag,hbeab,hbcab, hbv dna and also your liver function test ( alt / ast )
curable ? no
managable ? yes
all depends on the rest of your profile and then someone can give you a better picture of whats going on with you
as for your family, please have them all tested and if not nfected or immuned then get them vaccinated asap
good luck
Thanks a lot for your good response.
Regards
Shakeel