title: Pneumonia and influenza mortality on the increase.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000401:mortality*; D008297:Male; D011014:Pneumonia / Q000401:mortality*; D012737:Sex Factors; D014481:United States