[Teniasis in a child with finding of Taenia saginata proglottids in the school environment: a case report].

We describe a case of teniasis in a child, associated to the finding of Taenia proglottids in a classroom of a primary school in the area of Cuneo (Local Health Unit Cn-1, Piedmont Region, Italy). Several proglottids had been repeatedly found by cleaners on the bookbox of several schooldesks in the same classroom. Laboratory investigation was able to identify Taenia saginata proglottids and cooperation of the local Public Health Unit with the school management allowed to identify and treat the affected child. Laboratory investigation was crucial to exclude a Taenia solium infection, which should have had important public health implications. In fact, infection among humans can follow the ingestion of Taenia solium eggs and in this case larval forms in several tissues can occur (cysticercosis). Moreover the disease can be particularly severe when cysticerci invade the brain, causing seizures and hydrocephalia.