Viral pneumonia as a cause and result of hospitalization.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000517:prevention & control; D004196:Disease Outbreaks / Q000453:epidemiology; D006760:Hospitalization; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology; D008875:Middle Aged; D018184:Paramyxoviridae Infections / Q000150:complications / Q000453:epidemiology; D011024:Pneumonia, Viral / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D010253:Respirovirus Infections / Q000150:complications / Q000453:epidemiology; D012306:Risk; D013781:Texas