D2I2.
infection⚑ High burden in India

Lymphatic filariasis

filariasis is a human disease caused by worms known as filarial worms. Usually acquired in childhood, it is a leading cause of permanent disability worldwide, impacting over a hundred million people and manifesting itself in a variety of severe pathologies. While most cases have no symptoms, some people develop a called elephantiasis, which is marked by severe swelling in the arms, legs, breasts, or genitals. The skin may become thicker as well, and the condition may become painful. Affected people are often unable to work and are often shunned or rejected by others because of their disfigurement and disability.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·None, severe swelling of the arms, legs, breasts, or genitals

Causes — why it happens

  • ·Filarial worms spread by mosquitos

Prevention

  • ·Bed nets, mass deworming
Plain-language summary adapted from Wikipedia. Not medical advice.