Ultraviolet radiation ine kukanganisa paganda remunhu, maziso, uye central nerve system.Pasi pechiito chakasimba chechiedza che ultraviolet, photodermatitis inogona kuitika;Zvirwere zvakanyanya zvinogona kukonzera gomarara reganda.Kana yakafumurwa kune ultraviolet mwaranzi, dhigirii rekukuvara kweziso rinoenderana nenguva, i...
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