ArticlePathogens (Basel, Switzerland)2021
Japanese Encephalitis in Small-Scale Pig Farming in Rural Cambodia: Pig Seroprevalence and Farmer Awareness.
Article in Pathogens (Basel, Switzerland), 2021. 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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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
9 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Mosquito vector competence for Japanese encephalitis virus: a systematic review and meta-analysis update.Parasites & vectors · 2025Pooled it
- Emerging zoonotic diseases in Southeast Asia in the period 2011-2022: a systematic literature review.The veterinary quarterly · 2024Pooled it
- Zoonotic neglected tropical diseases at the animal-human interface in the Greater Mekong Subregion: Two decades of surveillance in Laos and Cambodia.PLoS neglected tropical diseases · 2026Review
- Using Abattoir-Based Surveillance to Establish Foot-and-Mouth Disease Non-Structural Protein Seropositivity in Cattle and Pigs in Cambodia.Animals : an open access journal from MDPI · 2025Article
- Reproductive Failure in Smallholder Pig Farms in East and Southeast Asia: A Systematic Review.Animals : an open access journal from MDPI · 2025Review
- Seroconversion, genotyping, and potential mosquito vector identification of Japanese encephalitis virus in pig sentinel settings in Bali, Indonesia.Veterinary world · 2024Article
- Individual and Herd-Level Seroprevalence in Association with Potential Risk Factors of Japanese Encephalitis in Pigs Collected from Urban, Periurban, and Rural Areas of Bali, Indonesia.Veterinary medicine international · 2023Article
- Pseudorabies in pig industry of China: Epidemiology in pigs and practitioner awareness.Frontiers in veterinary science · 2022Article
- Japanese encephalitis in Bali, Indonesia: ecological and socio-cultural perspectives.International journal of veterinary science and medicine · 2021Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Japanese encephalitis (JE) is endemic in Cambodia, but circulation of JE virus (JEV) among domestic pigs has previously only been studied in the southern part of the country. The main purpose of this study was to determine the seroprevalence of JEV antibodies in smallholder pigs held in rural areas of Kampong Thom, Preah Vihear, Ratanakiri, and Stung Treng provinces, northeastern Cambodia. Another purpose was to identify possible associations between serologic status and other factors, such as reproductive disorders, and to investigate the farmers' knowledge of mosquito-borne diseases and use of preventive measures. In October 2019, 139 households were visited throughout the study area, and 242 pigs were sampled for blood. The sera were analysed with ELISA for JEV antibodies. Household representatives were interviewed, and data were recorded for each sampled pig. The apparent seroprevalence was 89.1% in pigs between 3 and 6 months of age, and 100% in pigs over 6 months of age. In total, 93.0% of the pigs tested positive. Province appeared to be the only factor significantly associated with serologic status (
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