Parasites - Toxocariasis (also known as Roundworm Infection)

Toxocariasis is the parasitic disease caused by the larvae of two species of Toxocara roundworms: Toxocara canis from dogs and, less commonly, Toxocara cati from cats. Toxocariasis is considered one of the Neglected Parasitic Infections, a group of five parasitic diseases that have been targeted by CDC for public health action.

Images: Various stages of Toxocara canis larva hatching. (Credit: DPDx)