What are the early signs and symptoms of kala azar?

Many. 2weeks to 8 months after being bitten by a sandfly you may develop some or all of theses symptoms: chronic non-healing skin sore, breathing difficulty, stuffy nose/nose bleeds, swallowoing difficulties, fatigue, cough, fever, diarrhea, abdominal pain, night sweats, thinning hair, weight loss etc. You will need an infectious disease specialist. Info: www.Ncbi.Nlm.Nih.Gov/pubmedhealth/pmh0002362/.