Introduction to Tapeworms Tapeworms, belonging to the class Cestoda, are flat, ribbon-like parasites that live in the human and animal digestive tract. Though they are microscopic in their early stages, some species can grow to several meters in length. These parasites are known for their stealthy invasion and residence in the human body, often causing a range of health issues. Detailed Life Cycle of Tapeworms The life cycle of a Tapeworm Egg Stage Initiation : The cycle starts with eggs shed in the faeces of an infected host. These eggs can contaminate environments like soil and water. Transmission Risk : Contaminated environments pose a risk for spreading the infection to intermediate hosts or directly to humans. Intermediate Host Stage Host Types : Common intermediate hosts include small animals or fish. Infection : Humans contract tapeworms by consuming these infected intermediate hosts, leading to the ingestion of tapeworm larv...