Hepatitis B vaccination of male neonates and autism diagnosis, NHIS 1997-2002 (RETRACTED 2026) (2010)

Peer-Reviewed Study · Gallagher CM, Goodman MS · November 1, 2010

Cross-sectional analysis of NHIS 1997-2002 parental reports: boys vaccinated against hepatitis B as neonates had higher odds of a parent-reported autism diagnosis (OR ~2.94). This — not a mortality finding — is the real study behind the book's '3x' figure, which the book misstates as death. RETRACTED: 'Statement of Retraction' J Toxicol Environ Health A. 2026;89(22):1031, doi:10.1080/15287394.2026.2673183, Epub 2026 May 21 (PMID 42166532).

Boys vaccinated as neonates had threefold greater odds for autism diagnosis compared to boys never vaccinated or vaccinated after the first month of life.

Cross-sectional analysis of NHIS 1997-2002 parental reports: boys vaccinated against hepatitis B as neonates had higher odds of a parent-reported autism diagnosis (OR ~2.94). This — not a mortality finding — is the real study behind the book's '3x' figure, which the book misstates as death. RETRACTED: 'Statement of Retraction' J Toxicol Environ Health A. 2026;89(22):1031, doi:10.1080/15287394.2026.2673183, Epub 2026 May 21 (PMID 42166532). Hard Rule 6: retracted May 21, 2026 — the record must cite it as retracted. The book's '2003 CDC VSD' finding of '204% increased death in baby boys' after hepatitis B vaccination was NOT FOUND in any located source; no such VSD publication could be identified.

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