Leishmaniosis -

A more severe form that affects internal organs like the spleen, liver, and bone marrow. If left untreated, it can be life-threatening. How to Protect Yourself

is a parasitic disease found in parts of the tropics, subtropics, and southern Europe. It is caused by infection with Leishmania parasites, which are spread through the bite of infected female sand flies —insects so small they are often hard to see or hear. Common Forms of the Disease leishmaniosis

There are currently no vaccines or drugs to prevent infection in humans, so the best defense is : A more severe form that affects internal organs