Leishmaniasis is a parasitic disease. It is spread by the bite of an insect called a sandfly. Leishmaniasis is sometimes called kala-azar. There are two main forms of the disease.Each is associated with different species of the parasite.Cutaneous leishmaniasis affects the skin.Visceral leishmaniasis damages the internal organs.t is spread by the bite of an insect called a sandfly. Leishmaniasis is sometimes called kala-azar. There are two main forms of the disease. Each is associated with different species of the parasite. Cutaneous leishmaniasis affects the skin. Visceral leishmaniasis damages the internal organs.
Nigerian Billionaire Is Now The Richest Black Woman In The World. Well it had to happen sooner or later. Oprah, who according to Forbes is worth $2.3 billion, is no longer the richest black woman in the world, thanks to Nigerian oil tycoon Folorunsho Alakija, whoâs worth $7.3 billion. Alakija wasnât always in the booming business of oil.
Meet the richest women in the world who are collectively worth $114.6billion - a third of which belongs to Walmart's Christy Walton. 1  The richest woman in the world, as well as in North America, is Christy Walton of Walmart, with an estimated net worth is $37.9billion. Next up is Europe's wealthiest woman and L'Oreal heiress Liliane Bettencourt of France, with an estimated $31.3billion net worth.