Childhood pertussis and pneumonia admissions in the highlands of Papua New Guinea.
During a pertussis epidemic, the majority of children admitted with respiratory disease were under one year old and had pneumonia, with or without pertussis syndrome; heart failure was common. A greater proportion of those with 'pneumonia alone' were slightly older, were malnourished, were admitted earlier and recovered slightly faster than those who had 'pertussis with pneumonia'. Differential white cell count was of little help in diagnosis and chest X-ray findings seldom altered management. Eight percent of the pertussis and 3 percent of the pneumonia groups died: all had pneumonia and additional complications, and 71 percent of those who died were under one year of age. Results suggest that two or more infections of triple antigen may protect some children from an attack of pertussis so severe that hospital care would be needed.
D002675:Child, Preschool; D006333:Heart Failure / Q000150:complications; D006760:Hospitalization; D006801:Humans; D007114:Immunization; D007223:Infant; D009512:New Guinea; D009748:Nutrition Disorders / Q000150:complications; D011014:Pneumonia / Q000150:complications* / Q000175:diagnosis / Q000401:mortality; D014917:Whooping Cough / Q000150:complications* / Q000175:diagnosis / Q000401:mortality / Q000517:prevention & control