The role of hygiene in preventing parasitic worm infections is critical for public health worldwide. Proper handwashing, safe food preparation, clean water access, and effective sanitation interrupt transmission cycles of soil-transmitted helminths and other intestinal parasites. Hygiene education reduces reinfection rates and lowers community disease burden, decreasing reliance on treatment alone. While antiparasitic medications such as those sourced through nitazoxanide wholesale channels play an important therapeutic role, prevention remains more sustainable and cost-effective. Integrating hygiene practices with regular deworming programs strengthens control strategies, protects vulnerable populations, and supports long-term parasite elimination efforts globally, especially in low-resource settings and endemic regions worldwide.