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Hospital-acquired neonatal
infections (HAIs) are infections that happen in newborns after
they are admitted to a healthcare facility, usually 48 to 72 hours after birth.
These infections are a big worry in neonatal intensive care units (NICUs),
especially for babies who were born too early or too small because their immune
systems aren't fully developed yet.
Bacteria like Klebsiella,
Escherichia coli, and Staphylococcus aureus, as well as fungi
like Candida, are some of the most common pathogens. Transmission
frequently transpires via contaminated apparatus, invasive
interventions (e.g., ventilators and catheters), or insufficient hand
hygiene protocols. Some things that can increase your risk are staying in the
hospital for a long time, using mechanical ventilation, having intravenous
lines, and taking too many antibiotics.
Clinical manifestations may be subtle and nonspecific, encompassing temperature
instability, feeding intolerance, lethargy, apnoea, or respiratory distress.
Clinical suspicion, blood cultures, and lab tests like C-reactive
protein (a substance produced by the liver in response to inflammation) are all
important for making an early diagnosis.
Preventing infections
is crucial, and this means following strict rules for controlling infections,
washing your hands, sterilising equipment, using antibiotics wisely, and
avoiding invasive procedures as much as possible. Breastfeeding and
early skin-to-skin contact may also offer protective advantages.
Management entails the swift initiation of suitable antimicrobial
therapy, provision of supportive care, and elimination of potential
infection sources whenever feasible. Reducing HAIs greatly increases the
chances of newborns surviving and having favourable long-term outcomes.