Larval distribution, migratory pattern and histological effects of in .

The common dog roundworm can infect other animals and humans which may act as their paratenic and accidental hosts, respectively. Larvae do not further develop to adult worms in these hosts. Instead, they undergo migration to various body organs, causing the neglected parasitic disease known as toxocariasis.

Dot enzyme-linked immunosorbent assay (ELISA) for the detection of infection using a rat model.

Toxocariasis is a zoonotic disease usually caused by dog and cat roundworms, and Detection and diagnosis is difficult in paratenic and accidental hosts, including humans, as they cannot be detected through conventional methods such as fecal examination. Diagnosis therefore relies on immunological methods and molecular methods such as enzyme-linked immunosorbent assay (ELISA) and Western Blot, which are both time-consuming and requires sophisticated equipment. In the Philippines, only a few studies are available on seroprevalence.