O otaota manu, fulu, felelea'i ma fe'ei - lupe, matuu ma isi manulele e mafai ona avea ma manu fa'ama'i pe afai latou te filifili e fa'aoga fa'apaoloa, fa'alava fa'alava, fata ta'avale po'o fa'amalama e fai ma o latou nofoaga masani. E mafai foʻi ona latou feaveaʻi parasite ma pathogens.