Tapeworm infections are caused by the ingestion of tapeworm eggs or larvae from undercooked meat. The eggs and larvae usually develop into adult tapeworms within the intestines. They can cause diarrhea, vomiting, and failure to gain weight. If the eggs travel to the liver or other organs, the infection can be life threatening.

Join this online group on tapeworm infections to learn more by talking to doctors, public health specialists, and others concerned with tapeworm infections.