Sorry no one has responded yet. The consensus on this forum seems to be that no, there's no need to mention past vaccination because beliefs can change over time and at any time. You might want to go to the Find Your Tribe forum, then find the sub-forum for NYS and ask what kind of letters have worked for mamas living there. I've heard that NY can be uniquely stringent on this matter, and not living there, I don't want to give you any wrong advice! Good luck!
“It is simply no longer possible to believe much of the clinical research that is published, or to rely on the judgment of trusted physicians or authoritative medical guidelines.” - Marcia Angell, M.D., former NEJM Editor
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