Marliss,
For some reason, the triggering of autoimmune problems (MS, etc) is associated with women getting the vaccine series as adults. The infant Hep B vaccine may cause other problems, but there is less evidence there. Of course if my daughter decides to work in healthcare someday, I may be shooting her in the foot, knowing that someone may force the vaccine on her later (when it's more likely to cause problems). But hopefully by then, we'll have some real answers...or not
. I should also mention that people with celiac disease routinely fail to respond to the Hep B shot. They don't know why, but it just doesn't take. I have the DQ2 gene (as do you), as do my kids, so why bother? I had the Hep B Antibody test in pregnancy once, assuming it would be positive from the vaccine, but it was negative. An old neighbor used to work as a nurse in the GI ward of the hospital (lots of Hep B cases), and she received the vaccine series multiple, multiple times and never developed antibodies. Her employers were baffled. She moved away, but I wonder if I should warn her she probably has celiac susceptibility!
Anyway, the vaccine is given at birth (to all babies!) to protect the small handful of babies who's mothers have Hep B and didn't get prenatal care to catch it. Great public health policy
. It is estimated that antibody protection wears off in 10 years or so, so everyone vaccinated at birth will no longer be safe when they start having sex, injecting drugs, or whatever else that puts them at risk as grown ups. Again, brilliant
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