“We know about schistosomiasis but we know nothing about FGS”: A qualitative assessment of knowledge gaps about female genital schistosomiasis among communities living in Schistosoma haematobium endemic districts of Zanzibar and Northwestern Tanzania

Humphrey D Mazigo, Anna Samson, Valencia J Lambert, Agnes L Kosia, Deogratias D Ngoma, Rachel Murphy, Dunstan J Matungwa