Asalin hoton, WaterAid/ Simi Vijay Bayanan hoto, Yanayi mara kyau a daya daga cikin wuraren da marasa lafiya ke gewayawa a karamin asibitin garin Gwagwalada, Abuja, a watan Satumba 2016 Bugu da kari, inji rahoton, a jihohin shida, kashi 20.
