Bertiella studeri Infection-A Rare Cause of Chronic Abdominal Pain in a Child from North India.

Bertiella is a common parasite seen in non-human primates. It is rarely seen in humans. We present the case of a 2-year-old child with bertiellosis. He had recurrent abdominal pain, and worm fragments were found in stool, which were refractory to albendazole therapy.