Neonatal infections are infections that occur in newborns, typically within the first 28 days of life. These infections can be caused by bacteria, viruses, or fungi and may arise during pregnancy, delivery, or after birth. Common types include sepsis, pneumonia, and meningitis. Newborns are particularly vulnerable due to their immature immune systems. Symptoms of neonatal infections can include fever, difficulty feeding, irritability, and breathing problems. Early diagnosis and treatment are crucial to prevent serious complications. Healthcare providers often monitor at-risk infants closely and may administer antibiotics or other treatments as needed to manage these infections effectively.