Hello Sir, My father is suffering from Filarial disease in his right leg, since last 20 years now he is suffering from heavy pain and flow puss from his foot , filarial is infected his foot from Bottom to Knee , he has taken medicine from various doctor but doesn’t got relief, now our family has plan for operation of his leg at good hospital in India, please suggest us that is it possible and how it is fruitful. Vikas Satyam 0000