ArticleParasitology research2020
Species and genotypes causing human cryptosporidiosis in New Zealand.
Article in Parasitology research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.
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Who cites it
43 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Cryptosporidium in Rabbits: A Global Systematic Review and Meta-Analysis of Prevalence, Species/Genotypes Distribution and Zoonotic Significance.Veterinary medicine and science · 2025Pooled it
- Large-scale molecular epidemiological survey ofJournal of clinical microbiology · 2026Article
- Article
- Prevalence and risk factors ofVeterinarni medicina · 2025Article
- A review of recentCurrent research in parasitology & vector-borne diseases · 2025Review
- First nationwide investigation ofCurrent research in parasitology & vector-borne diseases · 2025Article
- Article
- Article
- Outbreak of the novelEpidemiology and infection · 2024Article
- Marked increase in cryptosporidiosis cases, Spain, 2023.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2024Article
- Rodent-adaptedOne health (Amsterdam, Netherlands) · 2024Article
- Severe weather events and cryptosporidiosis in Aotearoa New Zealand: A case series of space-time clusters.Epidemiology and infection · 2024Article
- The One Health Concept.British journal of biomedical science · 2024Review
- Molecular identification and subtyping of Cryptosporidium spp. in laboratory mice and rats.Parasite (Paris, France) · 2024Article
- Prevalence and molecular characterization of Cryptosporidium spp. in dairy cattle in Central Inner Mongolia, Northern China.BMC veterinary research · 2023Article
- A review and analysis of cryptosporidiosis outbreaks in New Zealand.Parasitology · 2023Review
- High zoonotic potential and heavy environmental burden ofOne health (Amsterdam, Netherlands) · 2023Article
- Mammal-related Cryptosporidium infections in endemic reptiles of New Zealand.Parasitology research · 2023Article
- Multiple introductions and recombination events underlie the emergence of a hyper-transmissible Cryptosporidium hominis subtype in the USA.Cell host & microbe · 2023Article
- Diagnosis of protozoa diarrhoea in Campylobacter patients increases markedly with molecular techniques.PLOS global public health · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cryptosporidium is one of the most common causes of diarrhoea around the world. Successful management and prevention of this infectious disease requires knowledge of the diversity of species and subtypes causing human disease. We use sequence data from 2598 human faecal samples collected during an 11-year period (2009-2019) to better understand the impact of different species and subtypes on public health and to gain insights into the variation of human cryptosporidiosis in New Zealand. Human cryptosporidiosis in New Zealand is caused by a high diversity of species and subtypes. Six species cause human disease in New Zealand: C. hominis, C. parvum, C. cuniculus, C. erinacei, C. meleagridis and C. tyzzeri. Sequence analysis of the gp60 gene identified 16 subtype families and 101 subtypes. Cryptosporidium hominis IbA10G2 and C. parvum IIaA18G3R1 were the most frequent causes of human cryptosporidiosis with 27% and 29% of infections, respectively. Cryptosporidium hominis presented a peak of notified human cases during autumn (March-May) whereas most cases of human cryptosporidiosis caused by C. parvum are found during the calving and lambing season in spring (September-November). We also reported some subtypes that have been rarely detected in other countries such as IbA20G2 and IIoA13G1 and a low prevalence of the hypertransmissible and virulent IIaA15G2R1. This study provides insight into the variability of cryptosporidiosis in New Zealand essential for disease management and surveillance to prevent the introduction or spread of new species and subtypes in the country.
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