ArticleParasitology2022
Environmental contamination with parasites in selected rural farms in the Philippines: impacts of farming practices on leafy greens food safety.
Article in Parasitology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.
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Who cites it
9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.
- Cryptosporidium infections in animals across Asia (2015-2025): a systematic review and meta-analysis of prevalence, host range, geographic distribution, and molecular epidemiology.Veterinary research · 2026Pooled it
- Global Burden ofMedicina (Kaunas, Lithuania) · 2026Pooled it
- Prevalence of intestinal parasite and associated factors among fruits and vegetables collected from local markets of woldia town, north east Ethiopia.Scientific reports · 2026Article
- Prevalence of Intestinal Parasites and Associated Factors among Rural Populations in Ubon Ratchathani Province, Thailand.The American journal of tropical medicine and hygiene · 2025Article
- Review
- Domesticated animal reservoirs ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024Article
- From fox to fork? Toxocara contamination of spinach grown in the south of England, UK.Parasites & vectors · 2023Article
- Detection ofFood and waterborne parasitology · 2022Article
- First report demonstrating the presence ofFood and waterborne parasitology · 2022Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fresh vegetables are an important part of a healthy diet, however, they can also be agents of transmission of intestinal parasites. This study aimed to evaluate the presence of parasite contamination in vegetable farms as a source of transmission in selected rural communities in Laguna, Philippines. A total of 168 vegetable, 55 soil and 15 water samples collected from four selected farms and a reference farm were processed through various standard parasitological techniques. Of these, 17.3% of vegetables, 47.3% soil and 73.3% water samples were found contaminated with parasites’ eggs or cysts. Interestingly, leafy vegetables, such as lettuce, were found to be more contaminated. Results showed that strongylids/hookworms (egg/larva) showed the highest prevalence in farm soil (38.2%) and vegetable (13.1%); other helminth parasite eggs were also recovered such as Toxocara sp., Ascaris sp., Trichiuris, Trichostrongylus sp. and protozoan cysts of Balantidium coli. Cryptosporidium sp. oocysts of and Giardia sp. cysts were observed in all water samples in the farms. Furthermore, results revealed that some farming practices such as the use of improperly treated animals manure as fertilizers, unhygienic practice of farmers and sanitation issues were factors that contribute to parasite contamination in the farms. These findings have implications on food safety in poor-resource communities posing public health risks. Recommendations were discussed in the study for the control and prevention of parasite contamination at the farm level.
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