recently i know that im hepatitis b positive when i went to donate blood. i dont know from how many days im affected and how much affected. before 20month i donated blood this time i was not affected. how can i know that how much risk i have? what should i do now please suggest me.
Your hepatitis b is positive however it does not mean that you have active infection at present. Its depends on your previous infection or vaccination and your immunization status. So it requires proper investigation first and then take treatment accordingly.