Clinical course, radiological findings and late outcome in preterm infant with suspected vertical transmission born to a mother with severe COVID-19 pneumonia: a case report

BACKGROUND: Vertical transmission of coronavirus disease 2019 (COVID-19) from mother to newborn infant is doubtful, and very little is known about disease severity and neonatal outcome. CASE PRESENTATION: We present a preterm Iranian infant born to a Persian mother with severe COVID-19 pneumonia. The mother underwent cesarean delivery, and amniotic fluid yielded a positive result for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by real-time reverse transcription polymerase chain reaction (RT-PCR). The newborn infant showed early-onset infection with SARS-CoV-2 confirmed on pharyngeal swabs by RT-PCR assay within 24 hours after birth, suggesting vertical transmission. Unfortunately, the mother died 14 days after delivery. We describe the clinical course and outcome of the infant up to 7 months of age. CONCLUSION: COVID-19 infection in pregnant women may increase maternal morbidity, mortality and possibly vertical transmission in severe cases. However, it does not seem to progress to serious early or late neonatal complications.