Know All About Lymphatic Filariasis

Commonly known as elephantiasis (Haatipaon), it is a serious debilitating disease caused by parasitic worms known as filarial worms.  It is transmitted through the bite of a Culex mosquito that breeds in dirty/polluted water.   Infection is usually acquired in childhood causing hidden damage to the lymphatic system with visible manifestations (lymphoedema, elephantiasis, and scrotal swelling/hydrocele) which occur later in life and can lead to permanent disability. It is a priority disease that is targeted for elimination by 2027.  In India, 90% of LF burden is contributed by 8 states – Bihar, Chhattisgarh, Jharkhand, Madhya Pradesh, Maharashtra, Odisha, Uttar Pradesh, and West Bengal.  Currently there is no vaccination available for it.