Filarial Worms

Filarial worms are long, thread-like parasites that belong to the group of roundworms. They are transmitted to humans mainly through insect bites, such as mosquitoes and black flies. These worms can cause several diseases, including lymphatic filariasis, which leads to severe swelling, and river blindness (onchocerciasis). Infection can lead to significant health issues, including chronic pain and disability. Prevention focuses on minimizing insect exposure and, in some areas, using medications to clear the infection. Filarial worms are a major public health concern in tropical and subtropical regions, affecting millions of people worldwide.