FILARIASIS

Filariasis is found in many tropical and subtropical countries. Approx imately 10% of patients with filariasis enter the end stage of the dis ease known as elephantiasis. The obstruction of the lymphatic system l eads to massive swelling and ulceration, especially of the legs, causi ng deformity and difficulty in movement and function. The condition is preventable with control of the vector and early drug therapy.