HepatitisB knowledge
After vaccination of hepatitis B vaccine, the need to strengthen the injection e
Date:2016-10-18 10:49:05 FROM: Browsing times:
After vaccination, the immune system can last long, some people have done to observe, hepatitis B vaccination of hepatitis B surface antibody production, after 5 years of about 60% have the presence of hepatitis B surface antibody, the interval of a few years and then strengthen the injection? Some people think that 3 years, some people think that in 5 years, there is no unified regulations, regularly check to the hospital with -HBs (preferably once a year), when the titer of anti -HBs negative or decreased significantly, to strengthen the injection of hepatitis B vaccine dose 1 times, usually 10ug