Reporting influenza and acute respiratory infections.
D000208:Acute Disease; D004194:Disease; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D008889:Military Personnel; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D012141:Respiratory Tract Infections
ARMED FORCES PERSONNEL/diseases; INFLUENZA/epidemiology; RESPIRATORY TRACT/diseases