Ihe mgbaàmà nke flu nnụnụ na-adabere na nje a metụtara. Oge nnabata nwere ike ịdịgasị iche, ogo mgbaàmà na ụdị mgbaàmà dabere na nje butere ya.

Onye na-ebute ọrịa flu nnụnụ na-enwekarị mmekọrịta chiri anya na anụ ọkụkọ nwere ọrịa.

Ihe ịrịba ama a hụrụ nwere ike dịka ọmụmaatụ:

- Ahụ ọkụ,

- mgbu, mgbu anụ ahụ,

- Ụkwara,

- isi ọwụwa,

- Nsogbu iku ume,

- Benign conjunctivitis (acha ọbara ọbara, mmiri anya, itching)

- Ọrịa ngụgụ siri ike (mmebi akpa ume),

- afọ ọsịsa,

- vomiting,

- mgbu afọ,

- imi imi,

- Ọkpụkpụ ọbara ọgbụgba,

– Mgbu na obi.

Mgbe flu avian siri ike, ọ nwere ike gbagwojuru anya ma nwee ike ibute:

- hypoxia (enweghị oxygen),

- Ọrịa nje na-efe efe nke abụọ (anụ ahụ nke nje virus avian na-ewe iwe nwere ike ibute nje bacteria ngwa ngwa)

- Ọrịa fungal nke abụọ (anụ ahụ nke nje virus avian na-ewe iwe nwere ike ibunye ya ngwa ngwa site na yist mgbe ụfọdụ a na-akpọ ero)

- ọdịda visceral (mmepe iku ume, nkụda obi, wdg)

– Ma dị mwute ikwu mgbe ụfọdụ ọnwụ.