Free-roaming dogs in rural areas of Ecuador face high exposure to zoonotic parasites, particularly gastrointestinal helminths, which can be transmitted to humans.
A study conducted along the Pacific coastal beaches from August 2021 to August 2022 found that 27.4% of stool samples from 573 dogs contained helminths, with Ancylostoma spp. and Toxocara spp. being the most prevalent.
The findings highlight significant public health risks due to contamination with zoonotic parasites and suggest the need for improved antiparasitic treatments and prevention strategies in these areas.