ArticleEmerging infectious diseases2025
Corynebacterium diphtheriae Infections, South Africa, 2015-2023.
Article in Emerging infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Clinical recognition of pediatric diphtheria in a resource-limited Somali hospital: a prospective observational study.Tropical medicine and health · 2026Article
- Public Health Response to Toxigenic Respiratory Diphtheria Outbreaks at Correctional Facility, South Africa, 2023-2025.Emerging infectious diseases · 2026Review
- Evolution and rise of antimicrobial resistance in key public health bacteria within and across the One Health sectors.Future microbiology · 2026Review
- Global burden of diphtheria, 1990-2021: a 204-country analysis of socioeconomic inequality based on SDI and DTP3 vaccination differences before and after the COVID-19 pandemic (GBD 2021).Frontiers in public health · 2025Article
- SeqAfrica: empowering Africa's fight against antimicrobial resistance through genomics.Frontiers in public health · 2025Article
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Authors and funding
16 authors.
Funding
Abstract
We reviewed Corynebacterium spp. infection cases reported in South Africa during 2015-2023. We analyzed 84 isolates from 83 patients with C. diphtheriae, as well as 1 C. belfantii and 3 C. ulcerans isolates. Among C. diphtheriae cases, we observed respiratory diphtheria (26/83 patients [31%]), endocarditis (14/83 [17%]), cutaneous diphtheria (22/83 [27%]), nonspecific respiratory illnesses (5/83 [6%]), and asymptomatic carriage (16/83 [19%]). The median patient age was 19 (range 0-88) years. Diphtheria-tetanus-pertussis vaccination was incomplete for 26% (5/19) or unknown for 68% (13/19) of children 0-9 years of age. C. diphtheriae was intermediately resistant to penicillin (82/84 [98%] isolates; MIC
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