Early neonatal sepsis caused by Haemophilus influenzae

Neonatal sepsis still remains a serious problem of modern health care, being one of the main causes of neonatal and infant mortality, as well as disability in surviving children. Due to the high risk of adverse outcomes, the problem of early neonatal sepsis (ENS), especially in preterm infants, attracts special attention. At the same time, if in the previous decades the main causative agents of ENS were Escherichia coli and Streptococcus group B, then in recent years it has been noted that while maintaining the leading value in the etiological structure of Escherichia coli, the frequency of detection of Haemophilus influenzae began to increase. The article contains a review of modern publications on the role of Haemophilus influenzae in the formation of perinatal losses, as well as the significance of this pathogen in the development of neonatal sepsis. The article also presents a clinical case report of ENS caused by Haemophilus influenzae. Particular attention is paid to the issues of timely diagnosis of ENS, which is possible only with a comprehensive analysis of the results of clinical and laboratory-instrumental examination.