ArticleThe American journal of tropical medicine and hygiene2013
High anti-Cryptosporidium parvum IgG seroprevalence in HIV-infected adults in Limpopo, South Africa.
Article in The American journal of tropical medicine and hygiene, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Cryptosporidiosis in HIV-positive patients and related risk factors: A systematic review and meta-analysis.Parasite (Paris, France) · 2020Pooled it
- Prevalence of Cryptosporidium, microsporidia and Isospora infection in HIV-infected people: a global systematic review and meta-analysis.Parasites & vectors · 2018Pooled it
- Therapeutic effects of acetylspiramycin and garlicin on cryptosporidiosis among drug users.International journal for parasitology. Drugs and drug resistance · 2015Trial
- Review
- Increased Urinary Trimethylamine N-Oxide Following Cryptosporidium Infection and Protein Malnutrition Independent of Microbiome Effects.The Journal of infectious diseases · 2017Article
- Cryptosporidium and Giardia in Africa: current and future challenges.Parasites & vectors · 2017Review
- Cryptosporidium Priming Is More Effective than Vaccine for Protection against Cryptosporidiosis in a Murine Protein Malnutrition Model.PLoS neglected tropical diseases · 2016Article
- Prevalence and Genotyping of Cryptosporidium Infection in Pet Parrots in North China.BioMed research international · 2015Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
A seroepidemiological study was performed to determine the seroprevalence of Cryptosporidium in human immunodeficiency virus (HIV)-infected adults and local university students in the Limpopo Province, South Africa. Using a custom anti-C. parvum immunoglobulin G (IgG) enzyme-linked immunosorbent assay (ELISA), the seroprevalence of Cryptosporidium was found to be significantly higher (75.3%; 146 of 193) in HIV-infected individuals compared with student volunteers (32.8%; 19 of 58) (P < 0.001). A more recent diagnosis of HIV was associated with anti-C. parvum IgG seropositivity, as was lower weight among HIV-infected women. This is the first seroepidemiologic study of Cryptosporidium in rural South Africa, and it shows high endemicity among the HIV-infected population. In addition to raising the possibility of significant Cryptosporidium-related morbidities, this finding reveals that in Limpopo and perhaps in other low-income, rural populations, interrupting waterborne pathogen transmission will require strategies effective against environmentally hardy parasites such as Cryptosporidium.
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Registered trials
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