 Ico gihugu cari cizeye ko kizoja mwiryo higanwa inyuma yaho bashikiye mu gice ca kabiri cihiganwa rya Afrika rihuza abana batarenza imyaka 17 ryabereye muri Tanzania, bakaba bagiye kurangiza iryo higanwa bari mu kibanza ca kabiri, batsinzwe na Kameruni mu rukino rwa nyuma. 