Peer-reviewed veterinary case report
Hookworm infection common in dogs in Tonga
By Harder, Kate et al.·Published in The Journal of parasitology·2024·School of Environmental and Animal Sciences·View original on PubMed →
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Original publication title: CANINE HOOKWORM PRESENCE IN TONGATAPU, TONGA.
- Species:
- dog
Plain-English summary
A study found that 73% of dogs in Tonga tested positive for hookworms, especially in dogs aged 4 to 12 months. These parasites can cause health issues, and many of the dogs also had low to borderline low packed cell volume (PCV), indicating potential anemia. This situation raises concerns not just for the dogs' health but also for public health, particularly for children who may be at risk of infection. It's important for dog owners in Tonga to be aware of these risks and consider regular veterinary check-ups and deworming treatments for their pets.
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Abstract
Dogs are common in Tonga, where they exist in a close relationship with humans as pets and guard dogs and often are free-roaming due to limited property fencing and the need to scavenge for food. Little is known about the health status of these dogs and the type and level of pathogens carried by them. In this study, blood and fecal samples were analyzed to identify the presence of endoparasites and determine packed cell volume (PCV) values for dogs in Tonga. The current data deficit in this area made it necessary to develop a methodology and collect preliminary data to assist with future research in Tonga. Fecal analysis revealed hookworm in 73% of dogs, primarily those 4-12 mo old. Hematologic evaluation revealed low to borderline low PCV in 87% of dogs. The zoonotic nature of some of the pathogens identified poses a public health risk, with a particular risk for children.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/38348968/