Uriko ubona ku rubuga aherekana amakuru mu nyandiko gusa, hakoresha uburyo buke. Ja ku rubuga nyamukuru ubone amakuru mu nyandiko iherekejwe n'amasanamu.
Njana ku rubuga nyamukuru canke aho gusoma gusa
Ibindi vyerekeye ingene urwo rubuga rugutwara uburyo (ama mega) buke
Amenyo yabo yarononekaye kubera ubutare bwa fluoride
Yatangajwe
Aba badamu bo mu ntara ya Arusha mu Tanzania bafise ingorane batewe n'ukwononekara kw'amenyo yabo kubera kunywa amazi arimwo ubutare bwinshi bwa fluoride.