Hepatic schistosomiasis is not contagious to family members. Hepatic schistosomes are one of the more prevalent schistosomes, which parasitize the bile ducts of a person’s liver, leading to liver flukes. And liver fluke is not contagious. Snails and fish in freshwater are the main intermediate hosts of liver fluke. Humans can easily become infected with liver fluke if they consume freshwater aquatic products containing cysticerci, such as raw fish fillets or snail meat. However, liver fluke is not contagious and there is no human-to-human transmission. Usually, liver fluke parasites cause lesions in the liver and bile duct system of the body, and the eggs of liver fluke may be excreted in the stool of the patient. However, the eggs need to develop in snails and freshwater fish to form cysts that can infect humans. Therefore, between people, the eggs do not get the conditions to develop, so liver fluke is not contagious. In conclusion, liver fluke is not contagious to family members, but it is important to be proactive in diagnosing and treating the disease when it becomes uncomfortable.