Abstract
A previously healthy 68-year-old woman presented with fever and sore throat. Her condition was initially diagnosed as necrotizing streptococcal tonsillitis and was treated with penicillin G, given intravenously. A swab of her throat taken for culture at the time of admission yielded Corynebacterium diphtheriae 48 hours later. At that time an electrocardiogram showed new T-wave inversion — evidence of diphtheritic myocarditis. She was immediately given 60 000 units of equine diphtheria antitoxin (following a test dose), but later that day she began choking, became apneic and died. The patient had not received any immunizing agents as a child, and no antitoxin was detected in a blood sample obtained prior to administration of the antitoxin. Her death re-emphasizes the seriousness of diphtheria, an infection to which many elderly people are susceptible.
Full text
PDF

Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Crossley K., Irvine P., Warren J. B., Lee B. K., Mead K. Tetanus and diphtheria immunity in urban Minnesota adults. JAMA. 1979 Nov 23;242(21):2298–2300. [PubMed] [Google Scholar]
- Dobie R. A., Tobey D. N. Clinical features of diphtheria in the respiratory tract. JAMA. 1979 Nov 16;242(20):2197–2201. [PubMed] [Google Scholar]
- PLACIDO SOUSA C., EVANS D. G. The action of diphtheria toxin on tissue cultures and its neutralization by antitoxin. Br J Exp Pathol. 1957 Dec;38(6):644–649. [PMC free article] [PubMed] [Google Scholar]
- Palmer S. R., Balfour A. H., Jephcott A. E. Immunisation of adults during an outbreak of diphtheria. Br Med J (Clin Res Ed) 1983 Feb 19;286(6365):624–626. doi: 10.1136/bmj.286.6365.624. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ruben F. L., Nagel J., Fireman P. Antitoxin responses in the elderly to tetanus-diphtheria (TD) immunization. Am J Epidemiol. 1978 Aug;108(2):145–149. doi: 10.1093/oxfordjournals.aje.a112598. [DOI] [PubMed] [Google Scholar]
- Sekla L., Stackiw W., Drewniak M. An evaluation of the micromethods used in a multiple antibody survey in Manitoba. Can J Public Health. 1978 Jan-Feb;69(1):54-9, 63. [PubMed] [Google Scholar]
- Weiss B. P., Strassburg M. A., Feeley J. C. Tetanus and diphtheria immunity in an elderly population in Los Angeles County. Am J Public Health. 1983 Jul;73(7):802–804. doi: 10.2105/ajph.73.7.802. [DOI] [PMC free article] [PubMed] [Google Scholar]
