What is the leading cause of death in infants less than one year old?

Sudden Infant Death Syndrome (SIDS) is recognized as the leading cause of death in infants less than one year old. SIDS typically occurs during sleep, often when an infant is in an unsafe sleep environment. The exact cause of SIDS remains unknown, but various risk factors have been identified, including infant sleep position, bedding, maternal smoking during pregnancy, and sleep environment risks.

Understanding the prevalence of SIDS highlights the importance of safe sleep practices. Parents and caregivers are encouraged to place infants on their backs to sleep, use a firm sleep surface, and avoid soft bedding or co-sleeping to reduce the risk. The ongoing research and awareness campaigns aim to educate caregivers about these preventive measures, which can have a significant impact on reducing the incidence of SIDS.

Other causes of infant death, such as accidental injuries, congenital anomalies, and neonatal infections, are also significant contributors to infant mortality. However, current statistics show that SIDS accounts for a higher percentage of deaths in this age group compared to these other causes, making it a critical focus in pediatric health and safety initiatives.