Mwenyekiti wa Umoja wa Vijana Tanzania(UVCCM), Mohamed Kawaida ametoa rai kwa wana siasa wa vyama vyote nchini ikiwemo CCM kuacha maneno ya kejeli na matamko yenye kuleta taharuki au kuligawa Taifa.
Background/aims: The prevalence of significant refractive errors and other eye diseases was measured in 2511 secondary school students aged 11–27 years in Mwanza City, Tanzania. Risk factors for ...
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