- 5 Posts. Joined 1/2005
- Location: Sacramento, CA
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18 months later -- what happened?
My 4 year old daughter is starting K in a week and I'm getting pressure from the school to prove immunity before she starts.
This is the only vaccine we didn't get because the studies on exposure (95% effectiveness, immunity passed thru bf-ing to her children) seem to be so much better than the every-10-year vaccine +booster (80% effectiveness, no immunity for bf-ing to children).
Also in Sacramento area...