J11 - Influenza due to unidentified influenza virus
J11.8 - Influenza due to unidentified influenza virus with other manifestations
J11.81 - Influenza due to unidentified influenza virus with encephalopathy
J11.82 - Influenza due to unidentified influenza virus with myocarditis
J11.83 - Influenza due to unidentified influenza virus with otitis media
J11.89 - Influenza due to unidentified influenza virus with other manifestations