SARS-CoV-2 perinatal transmission and neonatal outcomes across four different waves of COVID-19 pandemic: A nationwide prospective cohort study from the Italian Society of Neonatology.

Objectives: To describe how SARS-CoV-2 infection at the time of delivery affected maternal and neonatal outcomes across four major waves of the COVID-19 pandemic in Italy.

Methods: This is a large, prospective, nationwide cohort study collecting maternal and neonatal data in case of maternal peripartum SARS-CoV-2 infection between February 2020 and March 2022. Data were stratified across the four observed pandemic waves.

[A case of Caffey-De Toni-Silvermann disease with mandibular localization].

Report of a case of infantile cortical hyperostosis with localitation in the jaw-bone in a female child five month old. Spontaneous resolution, not relapse. There weren't other affected subjects in the same family.