Acute respiratory infections in the population.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001424:Bacterial Infections / Q000150:complications; D002648:Child; D002675:Child, Preschool; D003139:Common Cold / Q000209:etiology; D004739:England; D005194:Family Practice; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D010612:Pharyngitis / Q000209:etiology; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D014777:Virus Diseases / Q000150:complications