A term male neonate is evaluated in the delivery room immediately following an uncomplicated vaginal delivery at 40 weeks of gestation. His mother is a 28-year-old primigravida with negative prenatal screening for group B Streptococcus, syphilis, HIV, and hepatitis B. The infant's Apgar scores are 8 and 9 at 1 and 5 minutes, respectively. Physical examination reveals a vigorously crying infant with normal vital signs. Skin examination shows scattered, 2-mm vesiculopustules on the chin, neck, and trunk without any surrounding erythema. Several of the lesions have ruptured, revealing flat, hyperpigmented macules surrounded by a fine collarette of scale. Which of the following is the most appropriate next step in the management of this patient?
- Continued observation and routine newborn careCevap
- BInitiation of empiric broad-spectrum intravenous antibiotics
- CAdministration of systemic antiviral therapy
- DApplication of a topical antibacterial ointment
- EIsolation of the infant and swab for bacterial culture