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How Do Parasitic Worm Infections Spread?

Parasitic worm infections (helminthiases) spread primarily through ingestion, skin penetration, or vector transmission. Soil-transmitted helminths such as Ascariasis and Hookworm infection occur when individuals ingest eggs from contaminated food, water, or soil, or when larvae penetrate the skin. Foodborne parasites like Taeniasis spread through undercooked meat. Waterborne parasites such as Schistosomiasis infect people during contact with contaminated freshwater. Poor sanitation, inadequate hygiene, and unsafe water supplies increase transmission risk. Effective control includes sanitation, clean water access, health education, and timely treatment with antiparasitic medications sourced from a reliable nizonide supplier to reduce community-level infection burdens.