Echinococcus granulosus tapeworm ; Definition, Life Cycle, Hosts, Diseases, Treatment скачать в хорошем качестве

Echinococcus granulosus tapeworm ; Definition, Life Cycle, Hosts, Diseases, Treatment

Echinococcus granulosus, also known as the hydatid worm or dog tapeworm, is a cyclophyllid cestode that causes cystic echinococcosis (also known as hydatid disease) in humans and animals. Here are some key points about Echinococcus granulosus: Characteristics Type: Cyclophyllid tapeworm Habitat: Found worldwide, especially in regions where sheep farming is common. Life Cycle: Involves two mammalian hosts - dogs (definitive hosts) and livestock such as sheep, cattle, goats, and camels (intermediate hosts). Disease Caused Cystic Echinococcosis: This condition is characterized by the formation of cysts in the internal organs, primarily the liver and lungs. The cysts are slow-growing and can cause significant health issues if they rupture or become infected1. Symptoms Symptoms: Depending on the location of the cysts, symptoms can include abdominal pain, jaundice, coughing, chest pain, and anaphylactic shock if the cysts rupture2. Incubation Period: The disease can remain asymptomatic for many years before symptoms develop. Transmission Transmission: Humans become infected by ingesting eggs through contaminated food, water, or soil, or by direct contact with infected animal hosts. Dogs are the primary definitive hosts, shedding eggs in their feces1. Prevention and Treatment Prevention: Improved sanitation, hygiene, and education are crucial in preventing infection. Deworming of dogs and proper handling of food can help reduce the risk. Treatment: Treatment may involve anti-parasitic medications, anti-inflammatory drugs, and in severe cases, surgical removal of cysts #EchinococcusGranulosus