Mũrimũ infectious nĩ ũrĩa ũrehagwo nĩ pathogen, ta bairathi, mbakitĩriamu, fungus kana parasite ingĩ. The previous text is in Kikuyu. Here is a translation to Chinese (Traditional):
傳染性疾病是由病毒、細菌、真菌或其他寄生蟲等病原體造成的疾病。