What Is Kala-Azar (Black Fever)? Causes, Symptoms, Risk Factors, Treatments And Prevention

Kala-azar, also known as black fever, Dumdum fever or visceral leishmaniasis, is a vector borne tropical infection which is caused by protozoans that belong to the genus Leishmania. There are three forms of leishmaniasis:visceral or kala-azar which is the most fatal,
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