Kala-Azar

Definition

A parasitic disease caused by a protozoan parasite of the genus Leishmania, transmitted by sandflies. It results in various symptoms including fever, weight loss, anemia, and enlarged spleen.

Etymology

Derived from Hindi and Urdu, where 'kala' means black and 'azar' means disease or sickness, referring to the darkening of the skin in some cases.

Example

The outbreak of Kala-Azar in the region has been traced back to an increase in the sandfly population.

Synonyms

• Visceral leishmaniasis

Related Terms

• Leishmaniasis
• Sandflies
• Vector-borne disease
• Protozoan

Usage Notes

Kala-Azar is the most severe form of leishmaniasis and requires prompt medical treatment.