P39.8: Other specified infections specific to the perinatal period

The ICD-10 code P39.8 corresponds to other specified infections specific to the perinatal period, which are bacterial, viral, or fungal infections that can affect a newborn infant during the perinatal period. The perinatal period begins at the 28th week of gestation and extends up to 7 days after birth. Infections specific to this period can be contracted through various mediums, such as the mother's bloodstream, vaginal secretions during childbirth, or through natural environmental exposure post-birth. Symptoms may vary widely depending on the exact nature of the infection and the body systems affected, but common signs may include fever, lethargy, poor feeding, respiratory distress, and changes in skin color. These infections can progress rapidly in the delicate immune system of a newborn, leading to severe morbidity or even mortality if not recognized and treated promptly. Thus, early detection is crucial in managing these conditions.