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DAILY NEWS ANALYSIS

GS-III :
  • 27 May, 2020

  • 2 Min Read

Kala Azar

Kala Azar

India has missed the 2017 deadline for elimination of Kala Azar. Elimination is defined as reducing the annual incidence of Kala Azar to less than 1 case per 10,000 people at the sub-district level.

  • Visceral leishmaniasis (VL), also known as kala-azar, is caused by the protozoan Leishmania parasites.
  • It is transmitted to humans through infected sandflies.
  • It is characterized by irregular bouts of fever, weight loss, enlargement of the spleen and liver, and anaemia.
  • The parasite migrates to the internal organs such as the liver, spleen, and bone marrow, and, if left untreated, may result in the death.
  • It is endemic to the Indian subcontinent in 119 districts in four countries (Bangladesh, Bhutan, India and Nepal).
  • India itself accounts for half the global burden of the disease.
  • Further, a little-known skin condition called Post Kala Azar Dermal Leishmaniasis (PKDL), a red flag for transmission of Kala Azar has been growing steadily over the past few years.

Source: PIB


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26 Oct,2021

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