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Journal of Clinical Pathology logoLink to Journal of Clinical Pathology
. 1971 Nov;24(8):736–739. doi: 10.1136/jcp.24.8.736

Sudden unexplained death in infancy and hyperimmunization

G E D Urquhart 1,2,3, R W Logan 1,2,3, M M Izatt 1,2,3
PMCID: PMC477145  PMID: 5316138

Abstract

Serum immunoglobulin concentrations, predominantly IgM, were raised in 72% of 39 sudden infant death cases, consistent with a state of prolonged or repeated antigenic stimulation.

Anti-antibody was found in cases of sudden death significantly more frequently than in ill but living control infants. It is suggested that anti-antibody might participate in fatal anaphylaxis in such cases.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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