Leishmaniasis (/ËliËÊmÉËnaÉªÉsÉªs/) or leishmaniosis (/liËÊËmeÉªnÉªËoÊsÉªs/ or /liËÊËmaenÉªËoÊsÉªs/) liËÊËmÃ¦nÉªËoÊsÉªs is a disease caused by protozoan parasites of the Genus leishmania and spread by the bite of certain types of. sandflieseishmaniasis is transmitted by the bite of infected female phlebotomine sandflies which can transmit the infection Leishmania. The sandflies inject the infective stage, metacyclic promastigotes, during blood meals (1) .
#1) The Richest Black Man in the World â Aliko Dangote. Topping this list is Aliko Dangote. Born in Kano which is in the country of Nigeria, Mr. Dangote is the President and CEO of Dangote Group. He is also the founder of this company.
Black billionaires. This article refers to U.S. dollar billionaires who have Black African ancestry. Aliko Dangote, the world's wealthiest black person. Oprah Winfrey at the White House in 2010, the first female black billionaire and the only black billionaire from 2004 to 2006. According to Forbes 2014 ranking of the world's billionaires, Nigerian business magnate Aliko Dangote with a net worth of $25 billion is the world's richest black person.