ArticleApplied and environmental microbiology2004
Genetic characterization and transmission cycles of Cryptosporidium species isolated from humans in New Zealand.
Article in Applied and environmental microbiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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
39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 101 citations in OpenAlex.
- Pooled it
- Seasonality of cryptosporidiosis: A meta-analysis approach.Environmental research · 2009Pooled it
- Utility of halofuginone lactate for the prevention of natural cryptosporidiosis of calves, in the presence of co-infection with rotavirus and Salmonella Typhimurium.Veterinary parasitology · 2013Trial
- Host-specificParasitology · 2024Article
- A review and analysis of cryptosporidiosis outbreaks in New Zealand.Parasitology · 2023Review
- Mammal-related Cryptosporidium infections in endemic reptiles of New Zealand.Parasitology research · 2023Article
- Review
- Dairy Cattle Density and Temporal Patterns of Human Campylobacteriosis and Cryptosporidiosis in New Zealand.EcoHealth · 2022Article
- Molecular Detection ofVeterinary sciences · 2022Article
- Absence ofParasitology · 2021Article
- Occurrence and genotypes of Cryptosporidium spp., Giardia duodenalis, and Blastocystis sp. in household, shelter, breeding, and pet market dogs in Guangzhou, southern China.Scientific reports · 2020Article
- Review
- Species and genotypes causing human cryptosporidiosis in New Zealand.Parasitology research · 2020Article
- Epidemiology and public health significance of Cryptosporidium isolated from cattle, buffaloes, and humans in Egypt.Parasitology research · 2016Article
- Spatial Modelling Tools to Integrate Public Health and Environmental Science, Illustrated with Infectious Cryptosporidiosis.International journal of environmental research and public health · 2016Review
- Detection and Molecular Characterization of Cryptosporidium spp. from Wild Rodents and Insectivores in South Korea.The Korean journal of parasitology · 2015Article
- Molecular seasonal, age and gender distributions of Cryptosporidium in diarrhoeic Egyptians: distinct endemicity.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2015Article
- The Risk of Reported Cryptosporidiosis in Children Aged <5 Years in Australia is Highest in Very Remote Regions.International journal of environmental research and public health · 2015Article
- Cryptosporidiosis: A Disease of Tropical and Remote Areas in Australia.PLoS neglected tropical diseases · 2015Article
- Heterogeneity in hotspots: spatio-temporal patterns in neglected parasitic diseases.Epidemiology and infection · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Little is known about the genetic characteristics, distribution, and transmission cycles of Cryptosporidium species that cause human disease in New Zealand. To address these questions, 423 fecal specimens containing Cryptosporidium oocysts and obtained from different regions were examined by the PCR-restriction fragment length polymorphism technique. Indeterminant results were resolved by DNA sequence analysis. Two regions supplied the majority of isolates: one rural and one urban. Overall, Cryptosporidium hominis accounted for 47% of the isolates, with the remaining 53% being the C. parvum bovine genotype. A difference, however, was observed between the Cryptosporidium species from rural and urban isolates, with C. hominis dominant in the urban region, whereas the C. parvum bovine genotype was prevalent in rural New Zealand. A shift in transmission cycles was detected between seasons, with an anthroponotic cycle in autumn and a zoonotic cycle in spring. A novel Cryptosporidium sp., which on DNA sequence analysis showed a close relationship with C. canis, was detected in two unrelated children from different regions, illustrating the genetic diversity within this genus.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.