Previous reports have said that illicit organ dealers in Egypt prey on undocumented African migrants by using prostitutes.
Africa's total population is expected to double from 1.2 billion inhabitants in 2017 to 2.5 billion in 2050, with most of this increase occurring in Western, Central, and Eastern Africa.
Human rights abuses against migrants by traffickers and detention guards have been well documented in Libya, but new reports suggest the crisis is worsening.
Friends and journalists have claimed that an Eritrean refugee has been arrested in a case of mistaken identity.
Mered Medhanie is believed to have smuggled thousands of people from Africa into Europe.
The bloc is struggling to cope with the continued arrivals from the Middle East
In Gambia, whole towns are being emptied of their young men on their way to Europe or the U.S.
The Interior Ministry has banned 1,200 migrants, set to be released this week, from entering Tel Aviv and Eilat.
More than 5,000 migrants trying to reach Europe have been saved from boats in distress since Friday.
Nearly 1,000 migrants, many from Africa via Italy, were intercepted in southern France in the past three days.
Seven bodies found on two boats packed with migrants, and three corpses plucked from the sea.
The report re-ignited criticism of Italy's decision last year to end a full-scale search and rescue mission.
Israeli leaders have denounced the African migrants as "infiltrators" and as harmful to Israel