[Toxocariasis in Emek Israel].

Area of Science:

• Zoonotic Diseases
• Parasitology
• Pediatric Infectious Diseases

Background:

• Toxocariasis is a rare zoonotic disease caused by Toxocara canis and Toxocara cati parasites, commonly found in dogs and cats.
• Human infection occurs through ingestion of parasite eggs, frequently affecting children under 10 years old.

Observation:

• This study describes three pediatric cases of toxocariasis with distinct clinical manifestations.
• Case 1: A 6-year-old boy presented with limb muscle pain and pulmonary infiltrates.
• Case 2: A 7-year-old girl exhibited a limp.
• Case 3: A 3-year-old boy had abdominal pain and a generalized maculopapular rash.

Findings:

• All three children presented with eosinophilia, a key indicator of parasitic infection.
• The varied clinical presentations underscore the diverse ways toxocariasis can manifest in children.

Implications:

• Toxocariasis should be considered in the differential diagnosis of eosinophilia in children, especially those with relevant exposure history.
• Early recognition and diagnosis are crucial for appropriate management and to prevent potential complications associated with toxocariasis.