The problem is particularly severe in Africa, where 6 out of 10 people do not even have a proper toilet ​ — a factor that, according to a World Health Organization report, contributes to “the transfer of bacteria, viruses and parasites found in human excreta which... contaminate water resources, soil and food. ”
Situata është e rëndë sidomos në Afrikë, ku 6 në 10 veta nuk kanë as edhe një banjë për së mbari.