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Trichuris vulpis infection in slum children
B R Mirdha1, Y G Singh, J C Samantray
1Department of Microbiology, All India Institute of Medical Sciences, New Delhi.
Summary
Trichuris vulpis, a whipworm typically found in dogs, was diagnosed in two children from urban slums experiencing abdominal pain and diarrhea. Prompt treatment with mebendazole led to complete clinical recovery in both cases.
Area of Science:
- Veterinary medicine
- Human parasitology
- Zoonotic diseases
Background:
- Trichuris vulpis is a common intestinal nematode of canids.
- Zoonotic transmission of animal parasites to humans is a growing public health concern, particularly in resource-limited settings.
- Intestinal parasitic infections in children can lead to significant morbidity.
Observation:
- Two pediatric cases of Trichuris vulpis infection were identified in children residing in urban slum environments.
- Clinical manifestations included nonspecific abdominal pain and, in one case, episodes of diarrhea.
- The infections were diagnosed through standard parasitological examination.
Findings:
- The identified cases represent a potential zoonotic transmission event of Trichuris vulpis to human hosts.
- Both children responded well to standard antiparasitic treatment with mebendazole.
- Successful treatment indicates the efficacy of mebendazole against this parasite in human hosts.
Implications:
- This finding highlights the potential for Trichuris vulpis to infect humans, necessitating increased awareness among clinicians and public health officials.
- Urban slums may serve as environments for the transmission of zoonotic parasites due to close human-animal contact and sanitation challenges.
- Further research is warranted to understand the epidemiology and public health impact of Trichuris vulpis infections in human populations.