At present,swine influenza occurred widely all over our country,which resulted in enormous economic loss for culturists.Researchers have pay attention to it and researched it,but the cultured enterprises and culturists did not pay attention to it.In the paper,the current conditions of swine influenza during recent years in our country were summarized,and the main disservices of swine influenza were reviewed in order to let the culturists lay stress on it,and set up an effective mechanism to prevent it.